| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Pulmonary artery anomaly, unspecified | Is a | Congenital anomaly of pulmonary artery | false | Inferred relationship | Some |  |  | 
| Pulmonary artery anomaly, unspecified | Occurrence | Congenital | false | Inferred relationship | Some |  |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Pulmonary artery within lung | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Cardiovascular system subdivision | false | Inferred relationship | Some | 2 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Blood vessel structure (body structure) | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Cardiac structure | false | Inferred relationship | Some |  |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Thoracic aorta structure | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Pulmonary artery structure | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 3 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 2 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Pulmonary artery structure | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Finding site | Pulmonary artery structure | false | Inferred relationship | Some | 1 |  | 
| Pulmonary artery anomaly, unspecified | Associated morphology | anomalie congénitale | false | Inferred relationship | Some | 1 |  |