| Age (years) | 70.4 ± 9.3 |
| Men (% of total) | 20 (54%) |
| Body mass index (kg/m2) | 24.1 ± 3.5 |
| HR (beats/min) | 60.2 ± 10.3 |
| Cardiovascular risk factors |
|
| Hypertension | 21 (56%) |
| Dyslipidemia | 18 (48%) |
| Diabetes mellitus | 12 (32%) |
| Smoking habit | 9 (24%) |
| Family history of CAD | 3 (8%) |