Forced‐air surface warming versus oesophageal heat exchanger in the prevention of peroperative hypothermia

Abstract

We conclude that in major abdominal procedures lasting 2 h or more, serious hypothermia develops unless effective measures to prevent hypothermia are used. Forced-air warming of the upper part of the body is effective in maintaining normothermia in these patients, while central heating with an oesophageal heat exchanger, at least in its present form, does not suffice to prevent hypothermia.