Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2008. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Congenital dilatation of atrium | Is a | True | Atrial dilatation | Inferred relationship | Some | |
| Right atrial dilatation | Is a | True | Atrial dilatation | Inferred relationship | Some | |
| Left atrial dilatation | Is a | True | Atrial dilatation | Inferred relationship | Some | |
| Giant right atrium | Is a | True | Atrial dilatation | Inferred relationship | Some | |
| Giant left atrium | Is a | True | Atrial dilatation | Inferred relationship | Some | |
| Atrial aneurysm | Is a | True | Atrial dilatation | Inferred relationship | Some |
This concept is not in any reference sets