Temperature Management Post-Cardiac Arrest

Post-cardiac arrest temperature management focuses on the balance between hypothermia and normothermia as studies reveal varying results. Historical trials, such as HACA and TTM1, suggest that mild hypothermia may be beneficial; however, TTM2 challenges these conclusions, showing no significant advantages in outcomes between targeted temperatures of 33°C and 36°C. The discussion underscores the importance of avoiding hyperthermia but raises concerns about the applicability of study populations predominantly composed of healthier individuals, as opposed to the more complex demographics encountered in American emergency departments. Current AHA guidelines still advocate for some hypothermia approaches, emphasizing the need for healthcare providers to remain cautious and evaluate the evidence continuously.