Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2013. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 2966843011 | History of aortic valve replacement | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 9771000119112 | History of aortic valve replacement (situation) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 9781000119110 | History of aortic valve replacement | en | Synonym (core metadata concept) | Inactive | Entire term case insensitive (core metadata concept) | US National Library of Medicine maintained module (core metadata concept) | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| History of mechanical aortic valve replacement | Is a | False | History of aortic valve replacement | Inferred relationship | Some | |
| History of porcine aortic valve replacement | Is a | True | History of aortic valve replacement | Inferred relationship | Some | |
| History of tissue graft aortic valve replacement | Is a | False | History of aortic valve replacement | Inferred relationship | Some | |
| History of porcine aortic valve replacement | Is a | False | History of aortic valve replacement | Inferred relationship | Some | |
| History of mechanical aortic valve replacement | Is a | True | History of aortic valve replacement | Inferred relationship | Some | 
This concept is not in any reference sets