试题与答案

胸骨左缘第2肋间听到3/6级收缩期杂音,P固定分裂,见于() A.室间隔缺损 B.房

题型:单项选择题 A1型题

题目:

胸骨左缘第2肋间听到3/6级收缩期杂音,P固定分裂,见于()

A.室间隔缺损

B.房间隔缺损

C.肺动脉瓣狭窄

D.主动脉瓣狭窄

E.生理性杂音

答案:

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