Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Apr 2020
Randomized Controlled Trial Multicenter StudyHypothermic to ischaemic ratio and mortality in post cardiac arrest patients.
We studied the associations between ischemia and hypothermia duration, that is, the hypothermic to ischemic ratio (H/I ratio), with mortality in patients included in a trial on two durations of targeted temperature management (TTM) at 33°C. ⋯ We did not find any consistent evidence of a modification of the effect of TTM based on ischemia duration.