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56岁的许先生夜里突然剧烈胸痛、大汗淋漓。家人怀疑他患的是急性心梗,马上叫来出租车,在去医院的路上,病人突然双眼上翻、四肢抽搐、面色青紫,可是全车人都束手无策。到医院后,医生判断病人已经死亡。急性心肌梗死发生后,由于心肌电活动极度不稳定,非常容易发生心律失常,其中数心室纤颤最凶险。发生心室纤颤时,心脏不能正常排出血液,会迅速导致大脑与心脏缺血缺氧,造成病人在
56-year-old Mr. Xu sudden sudden chest pain, sweating. Family members suspected he was suffering from acute myocardial infarction, immediately called a taxi, on the way to the hospital, the patient suddenly turned his eyes, limbs twitch, looking bruising, but the whole car was helpless. After arriving at the hospital, the doctor determines that the patient has died. After the occurrence of acute myocardial infarction, arrhythmia is very easy to occur due to the extreme instability of cardiac electrical activity, of which the most dangerous of several ventricular fibrillation. The occurrence of ventricular fibrillation, the heart can not be normal discharge of blood, can quickly lead to brain ischemia and hypoxia of the heart, resulting in patients in