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目的探讨左室急性心肌梗塞后左、右室重构的异同。方法采用二维超声心动图测算３５例左室急性心肌梗塞患者不同时间的左、右室舒张末期容积和左、右室收缩末期容积，进行对比分析。结果左室急性心肌梗塞后左、右室舒张末期容积和左右室收缩末期容积均增大，而发生时间有别。结论左室急性心肌梗塞后，左、右室都发生重构，而右室重构比左室重构程度轻、时间短。
Objective To investigate the similarities and differences between left and right ventricular remodeling after acute left ventricular infarction. Methods Two-dimensional echocardiography was used to determine the left ventricular end-diastolic volume and the left ventricular end-systolic volume in 35 patients with acute left ventricular infarction at different time points for comparative analysis. The results of left ventricular after acute myocardial infarction left and right ventricular end-diastolic volume and left and right ventricular end-systolic volume were increased, while the time difference. Conclusions Left ventricular remodeling occurs after left ventricular acute myocardial infarction, while right ventricular remodeling is shorter than left ventricular remodeling.