治疗原则及发病初期的处理对急性心肌梗塞,治疗重点在于防治并发症及尽量挽救急性缺血的心肌。防治并发症:主要为防止并及时纠正心肌的电活动与机械性活动障碍。电活动障碍表现为各种心律失常,最严重者因心室颤功(室颤)或心室停顿而引起心脏骤停,可称之为电功能衰竭或电衰竭,以室颤为常见。心肌机械性功能障碍,临床上表现为心力衰竭或心源性休克,常称之为泵衰竭。泵衰竭易导致心律失常,而严重的心律失常不仅能在发作时直接影响心脏排血功 Treatment principles and early onset of treatment of acute myocardial infarction, treatment focuses on prevention and treatment of complications and try to save the acute ischemic myocardium. Prevention and treatment of complications: mainly to prevent and promptly correct myocardial electrical activity and mechanical movement disorders. Electrical activity disorders manifested as a variety of arrhythmias, the most serious due to ventricular fibrillation (ventricular fibrillation) or ventricular arrest caused by cardiac arrest, can be called electrical failure or electrical failure to ventricular fibrillation as common. Myocardial mechanical dysfunction, clinical manifestations of heart failure or cardiogenic shock, often referred to as pump failure. Pump failure can lead to arrhythmia, and severe arrhythmia can not only directly affect the heart during the attack bleeding