Stress Test Data
| Stress test data | Baseline | 3-mo follow-up | P value |
|---|---|---|---|
| Level of stress achieved (W) | 130 ± 32 | 135 ± 35 | 0.10 |
| Heart rate at rest (bpm) | 73 ± 15 | 70 ± 15 | NS |
| SBP at rest (mm Hg) | 136 ± 18 | 136 ± 18 | NS |
| DBP at rest (mm Hg) | 78 ± 11 | 75 ± 13 | NS |
| Maximal heart rate at stress (bpm) | 105 ± 29 | 103 ± 30 | NS |
| Maximal SBP at stress (mm Hg) | 154 ± 32 | 157 ± 31 | NS |
| Maximal DBP at stress (mm Hg) | 78 ± 12 | 76 ± 15 | NS |
bpm = beats per minute; SBP = systolic blood pressure; DBP = diastolic blood pressure.