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Hemodynamic measurements before spinal anesthesia. Data are presented as mean (standard deviation) and median (quartiles)
| 00 | 150 | 300 | |
|---|---|---|---|
| Stroke volume (ml) | 73.2(68,78) | 73(7.6) | 73(8.7) |
| Heart rate (Bpm) | 92(89,95) | 92(89,96) | 94(91,97) |
| Cardiac output (L/min) | 6.6 (0.9) | 6.7 (0.90) | 6.8(6.1,7.6) |
| MAP (mmHg) | 76(70,83) | 77(71,83) | 76(71,83) |
| SVR (dyn.s/cm5) | 932(830,1081) | 892(809,1042) | 887(796,1013) |
MAP mean arterial blood pressure, SVR systemic vascular resistance
