| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Unspecified anomaly of the great veins, NOS | Is a | Anomaly of great veins, unspecified | false | Inferred relationship | Some |  |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Structure of great vein (body structure) | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Heart structure | false | Inferred relationship | Some |  |  | 
| Unspecified anomaly of the great veins, NOS | Occurrence | Congenital | false | Inferred relationship | Some |  |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Venous structure | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Associated morphology | Congenital anomaly | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Cardiovascular system subdivision | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Cardiac structure | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Intrathoracic cardiovascular structure | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Associated morphology | Congenital anomaly | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Associated morphology | Congenital anomaly | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Associated morphology | Congenital anomaly | false | Inferred relationship | Some | 2 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Coronary sinus structure | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Structure of great vein (body structure) | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Finding site | Coronary sinus structure | false | Inferred relationship | Some | 1 |  | 
| Unspecified anomaly of the great veins, NOS | Associated morphology | Congenital anomaly | false | Inferred relationship | Some | 1 |  |