1心脏室壁节段性运动异常的定义及病理基础心脏室壁节段性运动异常(reg ional wall motion abnor-ma lity,RWMA)是心肌缺血早期特异性的改变。
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左室壁节段性运动异常 Regional ventricular wall motion abnormality
超声心动图选用标准左室短轴和长轴观声像图，显示室壁节段性运动异常。
Using echocardiography, standard short and long axis image of left ventricle were chosen, displaying regional wall motion abnormality.
目的：应用超声心动图探讨室壁节段性运动异常与冠状动脉疾病的关系及其临床应用价值。
Objective To explore the relation between regional wall motion abnormality and coronary artery disease and the clinical application values of regional wall motion abnormality by echocardiography.
结果：室壁局限性变薄及室壁节段性运动异常，主动脉瓣区退行性变是缺血性心肌病的超声特征。
Results Ischemic cardiomyopathy was echocardiographically characterized by the thinning of left ventricle region wall and abnormal motion and aortic regress.
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