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目的观察组织多普勒显像技术对曲美他嗪治疗的冠心病左室心肌收缩功能的影响。方法 62例冠心病患者分为观察组和对照组,对照组采用常规治疗,治疗组在对照组基础上加用曲美他嗪20mg/d,3次/d,治疗3个月为一疗程。应用TDI技术分析计算两组治疗前后左室壁收缩期峰值速度(Vs)。结果两组的年龄、性别、病程、用药、血糖水平等方面比较均无显著性差异(P>0.05)。对照组治疗前后心肌收缩峰值速度比较无明显差异(P>0.05),观察组治疗前后心肌收缩峰值速度比较差异明显(P<0.05)。结论曲美他嗪可改善冠心病患者的左室局部收缩功能。
Objective To observe the effect of Tissue Doppler imaging on left ventricular systolic function in patients with coronary artery disease treated with trimetazidine. Methods 62 patients with coronary heart disease were divided into observation group and control group. The control group was treated routinely. The treatment group was treated with trimetazidine 20 mg / d on the basis of the control group for 3 times / d for 3 months. TDI technique was used to analyze the peak systolic velocity (Vs) of left ventricular wall before and after treatment in both groups. Results There were no significant differences in age, sex, course of disease, medication, blood glucose level between the two groups (P> 0.05). The peak systolic velocity before and after treatment in the control group showed no significant difference (P> 0.05). The peak systolic velocity in the control group before and after treatment was significantly different (P <0.05). Conclusion Trimetazidine can improve left ventricular regional systolic function in patients with coronary heart disease.