ICD-10-CM 2023: I50-I59
| รหัส | คำอธิบาย |
| I50 | Heart failure |
| I50.1 | Left ventricular failure, unspecified |
| I50.2 | Systolic (congestive) heart failure |
| I50.20 | Unspecified systolic (congestive) heart failure |
| I50.21 | Acute systolic (congestive) heart failure |
| I50.22 | Chronic systolic (congestive) heart failure |
| I50.23 | Acute on chronic systolic (congestive) heart failure |
| I50.3 | Diastolic (congestive) heart failure |
| I50.30 | Unspecified diastolic (congestive) heart failure |
| I50.31 | Acute diastolic (congestive) heart failure |
| I50.32 | Chronic diastolic (congestive) heart failure |
| I50.33 | Acute on chronic diastolic (congestive) heart failure |
| I50.4 | Combined systolic (congestive) and diastolic (congestive) heart failure |
| I50.40 | Unspecified combined systolic (congestive) and diastolic (congestive) heart failure |
| I50.41 | Acute combined systolic (congestive) and diastolic (congestive) heart failure |
| I50.42 | Chronic combined systolic (congestive) and diastolic (congestive) heart failure |
| I50.43 | Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure |
| I50.8 | Other heart failure |
| I50.81 | Right heart failure |
| I50.810 | Right heart failure, unspecified |
| I50.811 | Acute right heart failure |
| I50.812 | Chronic right heart failure |
| I50.813 | Acute on chronic right heart failure |
| I50.814 | Right heart failure due to left heart failure |
| I50.82 | Biventricular heart failure |
| I50.83 | High output heart failure |
| I50.84 | End stage heart failure |
| I50.89 | Other heart failure |
| I50.9 | Heart failure, unspecified |
| I51 | Complications and ill-defined descriptions of heart disease |
| I51.0 | Cardiac septal defect, acquired |
| I51.1 | Rupture of chordae tendineae, not elsewhere classified |
| I51.2 | Rupture of papillary muscle, not elsewhere classified |
| I51.3 | Intracardiac thrombosis, not elsewhere classified |
| I51.4 | Myocarditis, unspecified |
| I51.5 | Myocardial degeneration |
| I51.7 | Cardiomegaly |
| I51.8 | Other ill-defined heart diseases |
| I51.81 | Takotsubo syndrome |
| I51.89 | Other ill-defined heart diseases |
| I51.9 | Heart disease, unspecified |
| I52 | Other heart disorders in diseases classified elsewhere |