Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2008. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| History of mitral valve prosthesis | Is a | True | H/O: artificial heart valve | Inferred relationship | Some | |
| History of porcine aortic valve replacement | Is a | False | H/O: artificial heart valve | Inferred relationship | Some | |
| History of pulmonary valve replacement | Is a | True | H/O: artificial heart valve | Inferred relationship | Some | |
| History of tricuspid valve replacement | Is a | True | H/O: artificial heart valve | Inferred relationship | Some | |
| History of mechanical heart valve replacement | Is a | True | H/O: artificial heart valve | Inferred relationship | Some | |
| History of tissue graft mitral valve replacement | Is a | False | H/O: artificial heart valve | Inferred relationship | Some | |
| History of aortic valve replacement | Is a | True | H/O: artificial heart valve | Inferred relationship | Some | |
| voorgeschiedenis met vervangen van mitralisklep door mechanische kunstklep (situatie) | Is a | False | H/O: artificial heart valve | Inferred relationship | Some |
This concept is not in any reference sets