心肌梗塞急性期节律失常的发生率甚高。节律失常是造成心脏收缩功能障碍和血液动力学障碍的重要原因,同时又是影响心肌梗塞范围的因素之一。严重时足以威胁生命。因此必须正确认识进行有效的控制。本文拟从心肌梗塞急性期节律失常的神经机制加以简述,以期有助于合理而有效的防 The incidence of acute myocardial infarction rhythm disorders is very high. Arrhythmia is caused by cardiac systolic dysfunction and hemodynamic disorders, an important reason, but also affect the scope of myocardial infarction one of the factors. Serious enough to threaten life. Therefore, we must correctly understand and carry out effective control. This article intends to outline the neural mechanism of arrhythmia in acute myocardial infarction in order to contribute to a reasonable and effective defense