Table 2.
Within‐Group Rest Versus Exercise Hemodynamics
| Control (n=12) | Hypertension (n=7) | HFPEF (n=9) | ||||
|---|---|---|---|---|---|---|
| Rest | Exercise | Rest | Exercise | Rest | Exercise | |
| HR, bpm | 60±3 | 118±5*** | 68±4 | 119±8*** | 70±4 | 111±5*** |
| MAP, mm Hg | 92±3 | 119±4*** | 98±3 | 124±5** | 99±5 | 120±5** |
| SBP, mm Hg | 130±4 | 186±7*** | 143±6 | 196±13** | 149±5 | 185±7** |
| DBP, mm Hg | 72±2 | 85±4* | 76±3 | 88±3** | 74±6 | 88±6** |
| mPAP, mm Hg | 13±1 | 29±2*** | 15±1 | 30±1** | 25±3 | 45±2*** |
| sPAP, mm Hg | 22±1 | 45±2*** | 24±2 | 50±2*** | 37±5 | 65±4*** |
| dPAP, mm Hg | 8±1 | 17±2** | 9±1 | 19±2** | 15±3 | 32±3*** |
| PCWP, mm Hg | 8±1 | 16±2*** | 9±1 | 17±1** | 14±2 | 32±2*** |
| CI, L/min per m2 | 2.9±0.2 | 7.2±0.3*** | 2.8±0.2 | 6.7±0.6*** | 2.6±0.2 | 4.3±0.5** |
| LVWI, kg‐m min−1 m−2 | 4.8±0.3 | 16.6±0.7*** | 5.1±0.4 | 16.1±1.6*** | 4.8±0.3 | 9.1±0.9*** |
Data are mean±SEM. CI indicates cardiac index; DBP, diastolic blood pressure; dPAP, diastolic pulmonary artery pressure; HFPEF, heart failure with preserved ejection fraction; HR, heart rate; LVWI, left ventricular work index; MAP, mean arterial pressure; mPAP, mean pulmonary artery pressure; PCWP, pulmonary capillary wedge pressure; SBP, systolic blood pressure; sPAP, systolic pulmonary artery pressure. *P<0.05, **P<0.01, ***P<0.001.