人工流产综合征是指在施行人工流产术(下称人流术)时,受术者出现的头晕、胸闷、心慌、恶心、颜面苍白,大汗淋漓,四肢温冷,血压下降,脉搏细弱,心动过缓,以心律紊乱为主的症候群。重者可出现晕厥和抽搐,如抢救不及时可危及生命。发生的主要原因是术中所用吸引负压过大,子宫异常强烈收缩,或术者操作粗暴对子宫强烈刺激造成迷走神经过度兴奋 Abortion syndrome refers to the use of artificial abortion (hereinafter referred to as abortion), the subject appeared dizziness, chest tightness, palpitation, nausea, pale face, sweating, limbs cold, blood pressure, pulse weak, heartbeat Too slow to heart rhythm disorder-based syndrome. Severe syncope and seizures can occur, such as salvage may not be life-threatening. The main reason is the use of intraoperative suction negative pressure is too large, abnormal strong contraction of the uterus, or rough operation of the surgeon to stimulate the uterus caused by excessive vagal hyperexcitability