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本文对46例冠心病病人使用超声心动图测定左室室壁收缩期增厚百分比和判断室壁运动分级,并与左室造影结果比较,结果显示左室造影室壁运动异常各分级组中,超声测定的收缩期增厚百分比差别显著(P<0.01),两种方法测定的室壁运动分级也有很好的相关性(P<0.01)。
In this paper, 46 cases of coronary heart disease patients using echocardiography measured left ventricular wall thickening percentage of systolic and ventricular wall motion classification to determine, and compared with the results of left ventricular angiography, the results showed that left ventricular wall abnormalities in the classification of ventricular wall group, The percentages of systolic thickening measured by sonography were significantly different (P <0.01). There was also a good correlation between wall motion classification determined by the two methods (P <0.01).