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多普勒组织成像（ＤＴＩ）技术是一项无创技术，可对心肌室壁运动速度进行彩色编码，用以评价室壁运动状况。我们应用ＤＴＩ技术对心肌梗死１７例室壁运动状况进行分析，探讨其评价冠心病患者心功能的应用价值。１对象和方法１．１对象（１）心肌梗死组：１７例，男１０例，女
Doppler tissue imaging (DTI) is a noninvasive technique that color-codes the rate of myocardial wall motion to assess wall motion. We applied DTI technology analysis of 17 cases of myocardial infarction wall motion, to evaluate its value in the evaluation of patients with coronary heart disease. 1 objects and methods 1.1 objects (1) myocardial infarction group: 17 cases, 10 males and 10 females