同时超声心动图检查病变局部室壁运动情况。
We evaluated their regional ventricular wall motion simultaneously with echocardiography.
目的：探讨多普勒组织成像（DTI）检测冠心病局部室壁运动异常的临床应用价值。
Objective:To explore the clinical value of Doppler tissue imaging (DTI) in detection of regional wall movement abnormalities (RWMA) in patients with coronary artery disease (CAD).
目的探讨定量组织速度成像（QTVI）技术检测冠心病局部室壁运动异常的临床应用价值。
Objective To evaluate the clinical value of quantitative tissue velocity imaging(QTVI)in detection of regional wall movement abnormalities in patients with coronary artery disease(CAD).
结论：CK和DTI联合应用能更准确地诊断心肌梗塞患者的局部室壁运动异常，判定梗塞节段。
Conclusion The RWMA and myocardial infarction segments can be diagnosed correctly by CK combined with DTI in patients with myocardial infarction.
目的：采用超声定量组织速度显像(QTVI)技术，评价冠状动脉内支架置入术后的左室局部室壁运动改变。
Objective: to quantitatively analyze regional left ventricular (LV) systolic function before and after coronary artery stent implantation by quantitative tissue velocity image (QTVI).
目的：采用超声定量组织速度显像(QTVI)技术，评价冠状动脉内支架置入术后的左室局部室壁运动改变。
Objective: to quantitatively analyze regional left ventricular (LV) systolic function before and after coronary artery stent implantation by quantitative tissue velocity image (QTVI).
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