Table
|  | Creatinine (µ mol/l) | Urea (mmol/l) | Diuresis (ml/kg/h) | Cardio-circulatory events | Acute renal failure (ARF) | Mortality |
|---|---|---|---|---|---|---|
Group A | +1.9 ± 37.1 | +0.03 ± 1.2 | 2.2 ± 1.2 | 13 pts. (7.5%) | None | None |
Group B | -1.1 ± 40.1 | -0.1 ± 1.7 | 3.1 ± 1.3 | 10 pts. (5.8%) | 5 pts. (2.9%) | 7 pts. (4.0%) |
Significance | n.s. | n.s. | P < 0.001 | n.s. | P < 0.05 | P = 0.007 |