1256091001: Structure of ostium of left main coronary artery (body structure)

• SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...
• \Structure of anatomical cluster (body structure)\Structure of anatomical compartment (body structure)\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\...
• \Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\...
• \Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Structure of viscus\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Structure of viscus\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Organ cavity structure\Structure of organ cavity subdivision\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Organ part\Cardiovascular organ part\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Organ part\Cardiovascular organ part\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Large blood vessel structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body organ structure\Blood vessel structure (body structure)\Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Anatomical junction\Anatomical orifice\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Cardiovascular organ part\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Cardiovascular organ part\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Large blood vessel structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body tissue structure\Structure of soft tissue (body structure)\Structure of lymphatic vessel and/or blood vessel (body structure)\Blood vessel structure (body structure)\...
• \Structure of type of vessel (body structure)\Large blood vessel structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of type of vessel (body structure)\Structure of great blood vessel (organ)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Regional blood vessel structure (body structure)\Vascular structure of trunk\...
• \Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Systemic vascular structure\Systemic arterial structure\...
• \Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Branch of thoracic aorta\Coronary artery structure\...
• \Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Blood vessel part\Arterial part\...
• \Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Chest and/or abdomen and/or pelvis structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Neck and/or chest structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Neck, chest, abdomen, and pelvis\Neck and/or chest and/or abdomen structure (body structure)\Chest and/or abdomen structure (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk (body structure)\Structure of thoracic cross-sectional segment of trunk (body structure)\Structure of thoracic segment of trunk (body structure)\Thoracic structure\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left main coronary artery (body structure)
• \Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of left coronary artery main stem (body structure)\Structure of ostium of left main coronary artery (body structure)
• \Anatomical space structure (body structure)\Organ cavity structure\Structure of organ cavity subdivision\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left main coronary artery (body structure)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Nov 2022. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5150944019	Structure of ostium of left main coronary artery (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5150945018	Structure of ostium of left main coronary artery	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5150959013	Structure of proximal end of left main coronary	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5150960015	Structure of proximal segment of left main coronary artery	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core

Expanded Value Set

Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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