题目内容
不属于右冠状动脉右室瘘超声所见的是( )
2021-10-14
A.可显示右冠状动脉走行纡曲
B.右冠状动脉起始处扩张
C.显示右室心肌内出现彩色血流信号
D.右室腔扩大
E.频谱多普勒在右室检出双期连续性的分流
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