A．二尖瓣狭窄B．二尖瓣关闭不全C．主动脉瓣狭窄伴关闭不全D．主动脉瓣关闭不全E．主动脉瓣狭窄患者，男性，62岁。劳累后乏力、心悸两周...

作者: rantiku 人气: - 评论: 0

问题 A．二尖瓣狭窄 B．二尖瓣关闭不全 C．主动脉瓣狭窄伴关闭不全 D．主动脉瓣关闭不全 E．主动脉瓣狭窄患者，男性，62岁。劳累后乏力、心悸两周。查体：P82次/分，律齐，心尖部闻及全收缩期吹风样杂音且向左腋下传导，应首先考虑(?)

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答案 B

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