| Echocardiography | Effective | Percentage (%) |
| CIV | 37 | 42.53 |
| CAVc | 12 | 13.79 |
| PCA | 10 | 08.05 |
| CIA | 7 | 42.53 |
| CIA + CIV | 5 | 05.75 |
| CIA + PCA | 3 | 03.45 |
| TAC | 3 | 03.45 |
| CIV + PCA | 3 | 03.45 |
| CAVp | 3 | 03.45 |
| CAVc + PCA | 2 | 02.30 |
| CAVc + OU | 2 | 02.30 |
| OU | 2 | 02.30 |
| CIV + CIA + PCA | 2 | 02.30 |
| CAVp + PCA | 1 | 01.15 |