彩超检查动脉导管未闭时,能显示导管分流的最佳切面是A.胸骨旁长轴B.胸骨旁四腔心C.胸骨上窝主动脉弓短轴D.胸骨旁五腔心E.主动脉短轴或胸...

作者: rantiku 人气: - 评论: 0
问题 彩超检查动脉导管未闭时,能显示导管分流的最佳切面是
选项 A.胸骨旁长轴 B.胸骨旁四腔心 C.胸骨上窝主动脉弓短轴 D.胸骨旁五腔心 E.主动脉短轴或胸骨上窝主动脉弓长轴
答案 E
解析

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