Table 1 Clinical characteristics (N = 168)
| Variable | Value |
|---|---|
| Demographics | |
| Age (y) | 72 ± 12 |
| Female | 70 (42) |
| Body surface area (m2) | 1.95 ± 0.26 |
| Functional status | |
| New York Heart Association I/II/III/IV | 57/57/45/9 |
| Medical history | |
| Coronary artery disease | 82 (49) |
| Diabetes mellitus | 55 (33) |
| Hypertension | 134 (80) |
| Dyslipidemia | 113 (67) |
| Current tobacco use | 20 (12) |
| Physical examination | |
| Heart rate (beats/min) | 67 ± 12 |
| Systolic blood pressure (mm Hg) | 129 ± 18 |
| Diastolic blood pressure (mm Hg) | 70 ± 10 |