[Changes in 3 different kinds of body temperature during CPR for DOA patients]

We monitored 3 different kinds of temperature (the tracheal, forehead deep and rectal) during CPR for 8 DOA patients. The forehead deep temperature rose slowly from room temperature, and gradually reached the tracheal temperature. The rectal temperature, except for 2 cases, almost immediately exhibited a temperature close to the tracheal temperature. In 2 exceptions, the rectal temperature exhibited a much lower value than the other temperature monitors. On the other hand, the tracheal temperature seemed to represent the core temperature in all cases during CPR. In conclusion, the tracheal temperature is useful for the monitoring of the patient's temperature during CPR because it represents the core temperature and endotracheal intubation is essential for CPR.