心尖部触及舒张期震颤，提示A．主动脉瓣狭窄B．肺动脉瓣狭窄C．室间隔缺损D．二尖瓣狭窄E．二尖瓣关闭不全

作者: rantiku 人气: - 评论: 0

问题心尖部触及舒张期震颤，提示

选项 A．主动脉瓣狭窄 B．肺动脉瓣狭窄 C．室间隔缺损 D．二尖瓣狭窄 E．二尖瓣关闭不全

答案 D

解析

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