Reperfusion | ||||
---|---|---|---|---|
Parameter | Basal | Ischemia | 30 min | 60 min |
Mean arterial blood pressure (mmHg) | 87 ± 14 | 38 ± 4 | 105 ± 10* | 104 ± 10* |
Cardiac output (ml/min per kg) | 138 ± 10 | 70 ± 17* | 136 ± 17 | 137 ± 16 |
Intestinal blood flow (ml/min per kg) | 787 ± 181 | 272 ± 100* | 890 ± 278 | 756 ± 134 |
Systemic oxygen transport (ml/min per kg) | 19.5 ± 2.7 | 7.8 ± 1.9* | 18.8 ± 2.8 | 19.3 ± 3.2 |
Systemic oxygen consumption (ml/min per kg) | 6.8 ± 1.0 | 5.7 ± 1.5* | 7.4 ± 1.2* | 7.2 ± 0.9* |
Systemic oxygen extraction ratio | 0.35 ± 0.06 | 0.72 ± 0.08* | 0.40 ± 0.09* | 0.39 ± 0.09 |
Intestinal oxygen transport (ml/min per kg) | 112.5 ± 35.2 | 31.1 ± 14.0* | 126.1 ± 51.1 | 107.8 ± 28.7 |
Intestinal oxygen consumption (ml/min per kg) | 30.3 ± 4.6 | 19.3 ± 7.1* | 31.3 ± 6.9 | 31.5 ± 6.6 |
Intestinal oxygen extraction ratio | 0.29 ± 0.09 | 0.65 ± 0.12* | 0.28 ± 0.11 | 0.31 ± 0.10 |