Influence of moderate hypothermia on renal and cerebral haemodynamics and oxygenation during experimental cardiopulmonary bypass in sheep.

Alemayehu H JufarClive N MayRoger G EvansAndrew D CochraneBruno MarinoSally G HoodPeter R McCallRinaldo BellomoYugeesh R Lankadeva

Published in: Acta physiologica (Oxford, England) (2022)

Ovine experimental CPB leads to renal medullary tissue hypoxia. Moderately hypothermic CPB did not improve cerebral or renal tissue oxygenation. In the kidney, this is probably because renal tissue oxygen consumption is matched by reduced renal oxygen delivery.

Keyphrases

subarachnoid hemorrhage
cardiac arrest
brain injury
high intensity
cerebral ischemia