| Clinical and paraclinical characteristics | Number | Percentage (%) |
| Chest pain | 72 | 94.7 |
| Typical | 32 | 42 |
| Atypical | 40 | 52.63 |
| Dyspnea | 35 | 46 |
| Palpitations | 5 | 6.58 |
| Left-sided heart failure | 26 | 34.21 |
| Right-sided heart failure | 03 | 3.95 |
| ECG territories |
|
|
| Anterior | 23 | 45.1 |
| Inferior | 15 | 29.4 |
| Apical and lateral | 10 | 19.6 |
| Reduced LVEF | 38 (n = 62) | 61.3 |
| Cavity dilation | 13 (n = 62) | 21 |
| Left ventricular thrombus | 02 (n = 62) | 03 |
| LAD disease | 22 | 56 |
| Circumflex artery disease | 06 | 24 |
| RCA disease | 02 | 8 |
| Single-vessel disease | 22 | 88 |
| Two-vessel disease | 1 | 04 |
| Three-vessel diseases | 2 | 08 |
| Calcified lesions | 7 | 28 |