| N (%) | |
| Total patients | 53 |
| Mean age | 63.5 ± 14.7 |
| Gender | |
| Male | 24 (45%) |
| Female | 29 (55%) |
| Risk factors | |
| Hypertension | 33 (62.3%) |
| Cardiovascular diseases | 24 (45.3%) |
| Diabetes mellitus | 16 (30.2%) |
| Valvular heart disease | 11 (20.8%) |
| Atrial fibrillation | 5 (9.4%) |
| Sepsis | 9 (17.0%) |
| Hypertrophic cardiomyopathy | 1 (1.9%) |