Continuous display

• ECG
• Arterial oxygen saturation by pulse oximeter

• Conscious level until fully conscious
• Rectal temperature
• Respiratory rate
• Blood pressure: if systolic BP falls below 100 mmHg reduce the rate of rewarming and give further IV fluid
• Central venous pressure (NB do not put in a central line until core temperature is >30°C as it may precipitate ventricular fibrillation)
• Urine output

Blood glucose