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本文报道用超声心动图检测冠心病人在运动引起心肌缺血期间的左室壁局部异常,以期对此法作出评价。方法:13例经造影证实具有一支以上冠状动
This article reports the use of echocardiography to detect coronary heart disease during exercise-induced myocardial ischemia in the local abnormality of the left ventricular wall in order to evaluate this method. Methods: Thirteen patients were confirmed by angiography with more than one coronary artery