题目内容
风心病最常见的联合瓣膜病组合为( )。
2021-11-06
A.二尖瓣狭窄合并关闭不全
B.三尖瓣狭窄合并关闭不全
C.主动脉瓣狭窄合并关闭不全
D.二尖瓣狭窄合并主动脉瓣关闭不全
E.二尖瓣关闭不全合并主动脉瓣狭窄
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