Patient characteristics
| n (%) | |
|---|---|
| Sex | |
| Male | 73 (70) |
| Female | 32 (30) |
| Age (y)* | 67.2 ± 8.2 (47–87) |
| Medical history | |
| Hypertension | 89 (85) |
| Diabetes mellitus | 54 (51) |
| Hypercholesterolemia | 88 (84) |
| Coronary artery disease | 91 (87) |
| Peripheral vascular disease | 56 (53) |
| Cardiac arrhythmia | 39 (37) |
* Data are mean ± SD (range).