Table 1.
Anthropometric and baseline cardiovascular data
| Average Group Data | Value Range | |
|---|---|---|
| Age, yr | 59 ± 8 | 45–79 |
| Resting MAP, mmHg | 87 ± 9 | 73–114 |
| Resting heart rate, bpm | 57 ± 9 | 41–83 |
| BMI, kg/m2 | 25 ± 3 | 19–36 |
| Cardiac output, l/min | 6 ± 2 | 3–11 |
| ΔHR (LAB) | 5 ± 3 | 1–16 |
| ΔHR (fMRI) | 6 ± 5 | −12 to 22 |
| V̇o2max, ml·kg−1·min−1 | 41 ± 11 | 21–66 |
| V̇o2max age-predicted percentile | 81 ± 25 | 25–130 |
Values are means ± SD. MAP, mean arterial pressure; BMI, body mass index; HR, heart rate; V̇o2max, maximal oxygen consumption. Age-predicted percentile based on American College of Sports Medicine guidelines. Cardiac output indexed to body surface area.