| Baseline | Vena cava constriction (maximal) | Pacing (140 bpm) | Dobutamine (7 minutes) |
---|
HR (bpm) | 54 ± 8 | 63 ± 11 | 140 ± 1 | 89 ± 14 |
MAP (mmHg) | 118 ± 17 | 96 ± 27 | 113 ± 23 | 138 ± 26 |
- HR(bpm), heart rate (beats per minute); MAP(mmHg), mean arterial pressure (millimeter of mercury). Data presented as mean ± standard deviation. Data measured at baseline and at the maximum intensity of each of the three CO manipulations.