Figure 1.

Haemodynamics and temperatures for Procedure 1. Systolic pressure (mmHg): ▽; diastolic pressure (mmHg): △; heart rate (beats per minute): ●; target temperature (°C): grey solid line; ambient temperature (°C): grey dashed line; peripheral temperature (°C): black solid line; Bladder Temperature (°C): black dashed line. The ambient operating room temperature was maintained at 30°C for the first 90 minutes of surgery, a typically high temperature for a burns operating room intended to reduce evaporative heat loss, and then reduced to a more comfortable 26°C, with no drop in patient core or peripheral temperature over the remaining four and a half hours.