Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Dec 2023. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Acute exacerbation of chronic heart failure | Is a | Chronic heart failure | true | Inferred relationship | Some | ||
| Acute exacerbation of chronic heart failure | Is a | Acute heart failure | true | Inferred relationship | Some | ||
| Acute exacerbation of chronic heart failure | Clinical course | Acute-on-chronic | true | Inferred relationship | Some | 2 | |
| Acute exacerbation of chronic heart failure | Finding site | Heart structure | true | Inferred relationship | Some | 3 | |
| Acute exacerbation of chronic heart failure | Interprets | Cardiac function | true | Inferred relationship | Some | 1 | |
| Acute exacerbation of chronic heart failure | Has interpretation | Impaired | true | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Acute exacerbation of chronic congestive heart failure | Is a | True | Acute exacerbation of chronic heart failure | Inferred relationship | Some | |
| Acute on chronic systolic heart failure (disorder) | Is a | True | Acute exacerbation of chronic heart failure | Inferred relationship | Some | |
| Acute on chronic diastolic heart failure (disorder) | Is a | True | Acute exacerbation of chronic heart failure | Inferred relationship | Some |
This concept is not in any reference sets