咽后脓肿切开术致迷走神经反射性心脏停搏徐怀诚，周宏芬耳鼻咽喉器官有丰富的迷走神经分布，手术操作中若迷走神经纤维受到压迫或刺激，易于发生反射性心率减慢、血压下降和心跳骤停反应。作者曾遇到１例咽后脓肿手术切开引起迷走神经反射性致心跳骤停死亡病例。报告如下... Posterior pharyngeal abscess incision induced vagal reflex cardiac arrest Xu Huai Cheng, Zhou Hongfen otorhinolaryngology organs are rich in vagal distribution, surgical operation if the vagus nerve fibers under pressure or stimulation, prone to reflex slow heart rate, blood pressure and cardiac arrest reaction. The author has encountered a case of retropharyngeal abscess incision caused by vagus nerve reflex caused by cardiac arrest and death. Report as follows ...