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急性心肌梗死(AMI)后心室重构是指心室大小、形状和组织结构及心肌细胞形态与结构甚至间质结构改变的变化过程,可导致左心室进行性扩张和变形伴心功能降低,使心肌梗死患者心室功能严重受损,并发症增多,死亡率亦明显增加。心室重构已成为当前心血管领域中重要的研究内容之一,现就AMI后心室重构的发生机制及防治措施作一简述。
Ventricular remodeling after acute myocardial infarction (AMI) refers to the ventricular size, shape and structure and myocardial cell morphology and even changes in the structure of the interstitial process can lead to progressive expansion of the left ventricle and deformity with decreased cardiac function, so that myocardial Severe ventricular dysfunction in patients with infarction, complications, mortality also increased significantly. Ventricular remodeling has become one of the most important research contents in cardiovascular field at present. The mechanism of ventricular remodeling after AMI and the prevention and cure measures are briefly introduced.