| Characteristics | Frequency | % | |
| Echocardiogram | Abnormality | 100 | 100% |
| Electrocardiogram | Normal | 4 | 4% |
| Abnormality | 86 | 86.00% | |
| No data found | 10 | 10.00% | |
| Chest X-ray | Normal | 7 | 7.00% |
| Abnormality | 82 | 82.00% | |
| No data found | 11 | 11.00% | |