What temperature range is used in Targeted Temperature Management (TTM) after cardiac arrest?

Targeted Temperature Management (TTM) after cardiac arrest is aimed at improving neurological outcomes and minimizing potential brain damage. The recommended temperature range for TTM is between 32°C and 38°C. This range has been shown to enhance survival rates and promote better neurological function in patients who have suffered a cardiac arrest, particularly those with an initial shockable rhythm.

Maintaining temperature within this specific range helps to moderate metabolic processes and reduce the risk of cellular injury in the brain. The goal is to find an optimal balance to avoid hypothermia (too low temperatures) while still providing the neuroprotective benefits associated with mild hypothermia. Thus, the selection of this temperature range reflects the latest evidence-based guidelines in the management of post-cardiac arrest patients.