| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Repair of ostium secundum defect with prosthesis by closed heart technique | Is a | True | Repair of ostium secundum defect | Inferred relationship | Existential restriction modifier | |
| Repair of ostium secundum defect with tissue graft | Is a | True | Repair of ostium secundum defect | Inferred relationship | Existential restriction modifier | |
| Repair of ostium secundum defect with prosthesis by open heart technique | Is a | True | Repair of ostium secundum defect | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets