| ICD Code | Description |
|---|---|
| 420 | Acute pericarditis |
| 421 | Acute and subacute endocarditis |
| 422 | Acute myocarditis |
| 423 | Other diseases of pericardium |
| 424 | Other diseases of endocardium |
| 425 | Cardiomyopathy |
| 426 | Conduction disorders |
| 427 | Cardiac dysrhythmias |
| 428 | Heart failure |
| 429 | Ill-defined descriptions and complications of heart disease |