| Specific cardiovascular diseases | N (%) | |
| Congenital heart diseases (N = 15) | Ventricular septal defect | 6 (40.0) |
| Tetralogy of fallot | 2 (13.3) | |
| Atrial septal defect | 4 (26.7) | |
| Others | 3 (20.0) | |
| Valvular heart disease (N = 85) | Rheumatic heart disease | 60 (70.6) |
| Degenerative heart disease | 22 (25.9) | |
| Mitral valve prolapse | 3 (3.5) | |
| Cardiomyopathies (N = 80) | Dilated cardiomyopathy | 62 (77.5) |
| Hypertrophic cardiomyopathy | 2 (2.5) | |
| Postpartum cardiomyopathy | 9 (11.3) | |
| Alcoholic cardiomyopathy | 7 (8.8) | |
| Arrhythmias (N = 27) | Complete heart block | 14 (51.9) |
| Atrial fibrillation | 3 (11.1) | |
| Second degree heart block | 1 (3.7) | |
| WPW | 2 (7.4) | |
| Sinus node dysfunction | 2 (7.4) | |
| Supraventricular tachycardia | 5(18.5) | |
| Veno-thromboembolism (N = 11) | Deep vein thrombosis | 9 (81.8) |
| Pulmonary embolism | 2 (18.2) | |