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PR间期固定,P波后均有QRS波,PR间期>0.02秒见于()

单选题
2022-01-08 14:05
A、一度房室传导阻滞
B、二度Ⅰ型房室传导阻滞
C、二度Ⅱ型房室传导阻滞
D、三度房室传导阻滞
E、室内传导阻滞
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正确答案
A

试题解析

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