2025版海姆立克急救法有调整

Core Viewpoint - The American Heart Association (AHA) and the International Liaison Committee on Resuscitation (ILCOR) have updated the Heimlich maneuver guidelines for 2025 to enhance safety and effectiveness in treating severe airway obstruction [1] Summary by Categories Updated Procedures - The initial step for severe airway obstruction is now to perform five back blows first [1] - For conscious children over one year old, the new method involves a cycle of "5 back blows + 5 abdominal thrusts" until the obstruction is cleared or the patient becomes unresponsive [1] - For infants under one year old, the procedure consists of five back blows followed by five chest thrusts using one hand, with abdominal thrusts strictly prohibited to prevent injury to delicate organs [1] Research Basis - The adjustments are based on a clinical study conducted in 2025 involving 709 patients, which demonstrated that starting with back blows improves the rate of obstruction relief and survival, while avoiding complications from unnecessary abdominal thrusts [1]