From: Systemic and regional hemodynamic and metabolic changes in an experimental model of brain death
Baseline | T5 | T15 | T30 | T60 | |
---|---|---|---|---|---|
Mean arterial pressure (mmHg) | 115.3 ± 6.3 | 187.8 ± 13.6* | 110.2 ± 11.1 | 57.4 ± 4.4* | 53.8 ± 3.1* |
ICP (mmHg) | 19 ± 4 | 274 ± 16.6* | 194 ± 25.2* | 137 ± 12.3* | 37 ± 3.31* |
Cardiac index (l/min) | 3 ± 0.2 | 3.6 ± 0.4 | 4 ± 0.4* | 3.2 ± 0.4 | 2.6 ± 0.3 |
PVBF (ml/min) | 685.6 ± 114.2 | 883.6 ± 167.7 | 1074 ± 179.2* | 846 ± 165 | 622.9 ± 130 |
HABF (ml/min) | 277.2 ± 33.1 | 521.2 ± 88* | 332.1 ± 65.7 | 178.3 ± 39.7 | 134.9 ± 28* |
Cerebral perfusion pressure (mmHg) | 96.5 ± 6.2 | -55.5 ± 30.8* | -64.3 ± 32.7* | -65.9 ± 18.2* | -15 ± 3.6* |
SvO2 | 89.4 ± 1.7 | 86.9 ± 2.2 | |||
SpO2 | 94.3 ± 1.7 | 86.3 ± 2.5* | |||
Arterial lactate (mmol/l) | 0.6 ± 0.3 | 0.9 ± 0.4 | |||
Portal vein lactate (mmol/l) | 0.6 ± 0.3 | 0.8 ± 0.3 | |||
Cerebral lactate (mmol/l) | 1 ± 0.3 | 1.1 ± 0.5 |