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主动脉瓣关闭不全时的舒张期叹气样杂音是()

单选题
2021-12-22 14:29
A、递增型杂音
B、递减型杂音
C、递增递减型杂音
D、连续型杂音
E、-贯型杂音
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正确答案
B

试题解析

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