Table 1. Demographic data (n=20).
| Variable | Mean ± SD or N (%) |
|---|---|
| Age (years) | 54±9 |
| Body mass index | 25±4 |
| Risk factors | |
| Hypertension | 0 |
| Dyslipidemia | 0 |
| Diabetes | 0 |
| Current smoker | 1 (5) |
| Former smoker | 7 (33) |
| Bruce protocol parameters: | |
| Heart rate (bpm) | 73±8 |
| Resting systolic blood pressure (mmHg) | 121±24 |
| Resting diastolic blood pressure (mmHg) | 73±11 |
| Peak heart rate (bpm) | 167±15 |
| Exercise peak systolic blood pressure (mmHg) | 162±13 |
| Exercise peak diastolic blood pressure (mmHg) | 81±12 |
| Total metabolic equivalents (METS) | 12±3 |
| Total exercise duration (Minutes) | 10:13±2:02 |
SD, standard deviation.