【摘要】 目的:评价电子束CT对原发性扩张型心肌病诊断及鉴别诊断的价值。材料与方法:对9例经临床及影象学诊断的扩张型心肌病患者行电子束CT扫描。结果:左心室扩张8例,均有室壁运动普遍减弱,LVEDV235±103ml,LVEF20.3％±7.3％;右心室扩张伴运动减弱1例。结论:电子束CT能全面反映扩张型心肌病的病理及功能改变,可作为扩张型心肌病诊断的手段。更多还原

【Abstract】 Purpose: To evaluate the diagnostic value of EBCT in primary dilated car diomyopathy (PDCM). Materials and methods: 9 cases underwent EBCT. The diagnosis of PDCM was made by clinical and imaging findings. Result: 8 of 9 case’s left ventricle (LV) dilated with hypokinetic contraction of the LV wall. LVEDV (235 ± 103)ml, LVEF20. 3 % ±7.3%: one case’s right ventricle (RV) dilated with hypokinetic contraction of the RV wall. Conclusion: The findings of PDCM on EBCT are able to present the change? pathology and function of PDCM, and can be used as modaliry for diagnosis of PDCM.更多还原