Table 4. Valve anomalies.
| n | % | |
| Aortic valve stenosis | ||
| Mild | 0 | 0 |
| Moderate | 1 | 1.5 |
| Severe | 1 | 1.5 |
| Aortic valve insufficiency | ||
| Mild | 5 | 7.5 |
| Moderate | 0 | 0 |
| Severe | 0 | 0 |
| Mitral valve prolapse | 3 | 4.5 |
| Mitral valve insufficiency | ||
| Mild | 14 | 20.9 |
| Moderate | 0 | 0 |
| Severe | 0 | 0 |
| Tricuspid valve insufficiency | ||
| Mild | 41 | 61.2 |
| Moderate | 0 | 0 |
| Severe | 0 | 0 |