Table 4.
Hemodynamic and renal data for periods A and B
| Period A | Period B | P | |
|---|---|---|---|
| Mean arterial pressure (mmHg) | 75.6 ±1.29 | 73.8 ±1.13 | 0.10 |
| Cardiac output (L/min), n = 21 | 5.8 ±0.30 | 5.8 ±0.31 | 0.77 |
| Heart rate (beats/min) | 94.6 ±3.95 | 91.2 ±3.22 | 0.03a |
| Central venous pressure (mmHg) | 11.6 ±0.69 | 11.8 ±0.76 | 0.46 |
| Systemic vascular resistance (dynes × sec × cm-5), n = 21 | 905.3 ±46.0 | 897.7 ±56.2 | 0.71 |
| Pulmonary capillary wedge pressure (mmHg) n = 21 | 16.5 ±1.39 | 16.3 ±1.34 | 0.69 |
| Diures (mL/min) | 3.87 ±0.32 | 3.80 ±0.34 | 0.67 |
| Plasma 51Cr-EDTA | 325.0 ±21.5 | 328.2 ±21.46 | 0.06 |
| Measured glomerular filtration rate (51Cr-EDTA) (mL/min) | 47.3 ±3.37 | 46.7 ±3.26 | 0.06 |
| Measured urinary creatinine clearance (mL/min) | 45.5 ±4.21 | 42.7 ±3.91 | 0.13 |
Data are presented as means ± SEM. a P <0.05. 51Cr-EDTA, chromium ethylenediaminetetraacetic acid.