【摘要】 目的 应用彩色室壁运动技术(color kinesis，CK)，检测冠心病患者，异常室壁运动的规律及其发生率，并探讨在诊断中的应用价值。方法 正常组28例，冠状动脉狭窄组16例和心肌梗死组14例，应用CK及2DE技术，探测其室壁运动规律，并进行对比分析。结果 正常组未发现室壁节段性运动异常，冠状动脉狭窄组16例中检出35个节段运动异常，心肌梗死组14例中检出33个节段运动异常，两组室壁运动异常检出率为100%。结论 CK诊断室壁节段性运动异常(RWMA)具有方便、及时、准确性高等优点，为诊断RWMA开辟了新的途径。但在检查中，遇有二维图像质量差时，则影响诊断，有待进一步研究改进。

    【关键词】 彩色室壁运动技术；冠心病；节段性室壁运动异常

    The color kinesis on the diagnosis of patients with coronary artery disease

    QI Wei，ZHOU Jing，LIU Cheng-fei.

    People’s Hospital of Yancheng，Yancheng 224001，China

    【Abstract】 Objective To compare the clinical application values of color kinesis (CK)and two-dimensional echocardiography(2DE)on the diagnosis of coronary artery disease (CAD).Methods The endocardial motions were measured by CK in 30 confirmed CAD patients and 30control subjects. The findings of regional wall motion abnormalities(RWMA)were compared with 2DE.Results Magnitudes of infarcted or ischemia area endocardial motion in CAD patients were lower than in normal subjects.Abnormal segments in patients with CAD could easily be detected from normal ones.Conclusion CK is directly displayed ......