男性，23岁。劳力性呼吸困难，查体：两颧绀红色，心尖区触及舒张期震颤，心浊音界为梨形，该患者的诊断是A.主动脉瓣狭窄 B.主动脉瓣关闭不全 C.二尖瓣...

作者: tihaiku 人气: - 评论: 0

问题男性，23岁。劳力性呼吸困难，查体：两颧绀红色，心尖区触及舒张期震颤，心浊音界为梨形，该患者的诊断是

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

答案 E

解析

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