| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into aorta | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of anastomosis between pulmonary artery and subclavian artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of coronary artery obstruction by percutaneous transluminal balloon, single vessel | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of hepatic artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of external iliac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of celiac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of common iliac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of profunda femoris | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of internal iliac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of intra-arterial thrombolytic agent with percutaneous transluminal coronary angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous balloon angioplasty of superior femoral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of common femoral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of visceral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of axillary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of extracranial carotid artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of crural artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of renal artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of coronary artery obstruction by percutaneous transluminal balloon, single vessel | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of vascular graft | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of abdominal aorta | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of carotid artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of superior vena cava | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into pulmonary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of aorta | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of systemic venous pathway | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal vertebral artery balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal femoropopliteal artery balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of iliac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous angioplasty of popliteal artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal renal artery balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of anastomosis between pulmonary artery and subclavian artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of femoral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of intracranial artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of coronary artery obstruction by percutaneous transluminal balloon with thrombolytic agent | Using access device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into renal artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into pulmonary vein | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of peripheral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of inferior vena cava | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of superior mesenteric artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal iliac artery balloon angioplasty | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of intra-arterial thrombolytic agent with percutaneous transluminal coronary angioplasty, multiple vessels | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal iliac artery balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of intra-arterial thrombolytic agent with percutaneous transluminal coronary angioplasty, single vessel | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into aorta | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of cerebral artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of bypass graft of coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of pulmonary vein | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of cerebral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon angioplasty of pulmonary venous pathway | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of bypass graft of coronary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of coarctation of aorta with insertion of stent | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty of coarctation of aorta with insertion of stent | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal femoropopliteal artery balloon angioplasty | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty for major systemic to pulmonary collateral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 3 | 
| Percutaneous transluminal balloon angioplasty for major systemic to pulmonary collateral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 4 | 
| Percutaneous transluminal cutting balloon angioplasty of coronary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 3 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into coronary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 3 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into carotid artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 4 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into iliac artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 3 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into femoral artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 3 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into popliteal artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 4 | 
| Percutaneous transluminal balloon angioplasty of left main coronary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into renal artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into iliac artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of coarctation of aorta with insertion of stent | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into femoral artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into popliteal artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of major systemic to pulmonary collateral artery | Using | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of pulmonary vein | Using | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of pulmonary vein | Using | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal angioplasty of vein NEC | Using | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty and stenting of aorta | Using | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of major systemic to pulmonary collateral artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of aorta | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of pulmonary vein | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of pulmonary vein | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of renal artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and insertion of 3 or more drug eluting stents into coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and insertion of 1-2 stents into coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and insertion of 1-2 drug eluting stents into coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty of pulmonary artery NEC | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of coronary artery NOS | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of pulmonary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal balloon angioplasty and stenting of pulmonary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous coronary balloon angioplasty and 3 or more stents into coronary artery NEC | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified percutaneous transluminal balloon angioplasty and stenting of coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of pulmonary vein | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty and stenting of pulmonary vein | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty and stenting of aorta | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty of cerebral artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal cutting balloon angioplasty of pulmonary artery | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty of pulmonary vein using fluoroscopy guidance with contrast (procedure) | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty with insertion of stent into pulmonary vein using fluoroscopic guidance with contrast (procedure) | Using device | True | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty and insertion of drug eluting stent into coronary artery | Using device | False | Percutaneous transluminal angioplasty balloon, device | Inferred relationship | Existential restriction modifier | 1 |