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无并发症的心肌梗塞急性心肌梗塞病人入院前救护的进展,特别是早期识别心肌缺血和流动冠心病救护车的应用,使本病的存活率大为增加。然而,关于心肌梗塞最初数小时的处理问题,仍有争议。在心肌梗塞形成的极早期,常有自主神经平衡失调。这一平衡失调所引起的综合征之一是副交感活性过高,其特点是低血压和心动过缓(类似于Bezold—Jarisch反射,系通过冠状动脉左主支周围的传入纤
Complications of myocardial infarction in patients with acute myocardial infarction Advances in pre-hospital care, especially the early identification of myocardial ischemia and ambulatory ambulatory ambulance applications, the survival rate of the disease greatly increased. However, the first few hours of myocardial infarction treatment problems, there is still controversy. Very early in the formation of myocardial infarction, often autonomic imbalance. One of the syndromes caused by this imbalance is the high parasympathetic activity characterized by hypotension and bradycardia (similar to Bezold-Jarisch reflex, afferent fibers passing around the left main branch of the coronary artery