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下列哪项可作为确诊主动脉瓣关闭不全的依据（）

A、苍白面容

B、心尖向左下移位呈抬举样搏动

C、心尖区低调舒张期杂音

D、周围血管征

E、彩色多普勒主动脉瓣心室侧探及舒张期射流

时间：2021-12-28 20:03 关键词：外科医学影像住院医师心脏瓣膜病心血管内科专业知识

答案解析

E

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