生死时速 32分钟打通心梗患者“生命线”

Core Viewpoint - A 72-year-old patient experienced a critical heart attack and was successfully treated within 32 minutes, showcasing the efficiency of the hospital's emergency response system [1][4]. Group 1: Emergency Response - The patient arrived at the emergency room at 19:36 and was diagnosed with "acute inferior and posterior ST-elevation myocardial infarction" [2]. - The medical team quickly initiated the acute myocardial infarction green channel and administered antiplatelet medication while communicating with the family [2]. Group 2: Medical Procedure - The patient was taken to the catheterization room at 19:51, where the intervention team performed puncture and angiography, revealing significant coronary artery blockages [3]. - By 20:08, blood flow was restored, and a stent was accurately implanted, achieving a door-to-balloon time of only 32 minutes, well below the international standard of 90 minutes [4]. Group 3: Healthcare System Efficiency - The hospital has established an efficient chest pain center with a 24-hour standby intervention team, optimizing treatment processes to minimize rescue time for heart attack patients [5]. - The center aims to maximize myocardial preservation and improve patient outcomes by shortening treatment times [5]. Group 4: Key Time Metrics - The "first contact time" is crucial for providing timely medical assessment and treatment, while "door-to-balloon time" is a key efficiency metric for heart attack treatment, with a target of under 90 minutes [6].