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有报告称异常 Q 波与室间隔肥厚程度之间缺乏对应关系。作者采用二维超声心动图测量肥厚型心肌病患者左、右心室壁的厚度,分析室壁厚度与异常 Q 波之间的关系。平均40(17～67)岁的67(男36、女31)例患者确诊为肥厚型心肌病已有平均6(1～20)年。无一例有心肌梗塞史。采用的切面有胸骨旁长轴和短轴,心尖四腔和二腔,肋下长轴和短轴,右室流入道长轴和左室流出道长轴。在右室10个部位和左室8个部位测定室壁厚度。据以计算66项比值:左室壁某
There is a report that there is a lack of correspondence between abnormal Q waves and the degree of hypertrophy in the interventricular septum. The authors used two-dimensional echocardiography to measure left and right ventricular wall thickness in patients with hypertrophic cardiomyopathy and analyzed the relationship between wall thickness and abnormal Q waves. An average of 67 (36 males, 31 females) aged 40 to 17 years old had an average of 6 (1 to 20) years of confirmed hypertrophic cardiomyopathy. No case of a history of myocardial infarction. Slices used are the parasternal long axis and short axis, apical four and two cavities, the long and short ribs under the ribs, the long axis of the right ventricular inflow channel, and the long axis of the left ventricular outflow tract. The thickness of the wall was measured in 10 parts of the right ventricle and 8 parts in the left ventricle. According to the calculation of 66 ratio: a left ventricular wall