| Echocardiographic abnormalities | n | % | |
| Functional abnormalities | |||
|
| Hypokinesia | 27 | 26 |
| Normokinesis | 73 | 70.2 | |
| Hyperkinesia | 4 | 3.8 | |
| Morphological abnormalities | |||
|
| Cavity dilatation | 65 | 62.5 |
| Hypertrophy of walls | 35 | 33.6 | |
| Pericardial detachment | 23 | 22.1 | |
| Dilated chambers |
|
| |
|
| Left atrium | 44 | 42.3 |
| Left ventricle | 40 | 38.5 | |
| Right atrium | 10 | 9.6 | |
| Right ventricle | 10 | 9.6 | |
| Enlarged walls | |||
|
| Left atrium | 14 | 13.5 |
| Left ventricle | 21 | 20.2 | |
| Right atrium | 02 | 1.92 | |
| Right ventricle | 01 | 0.92 | |
| Interventricular septum | 11 | 10.6 | |
| Left ventricular ejection fraction | |||
|
| >70% | 15 | 12.5 |
| 51% - 70% | 71 | 58.7 | |
| 31% - 50% | 30 | 25 | |
| ≤30% | 4 | 3.8 | |