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正常成人心率在正常范围时,P-R间期为()

单选题
2021-08-29 14:08
A、0.08~0.11s
B、0.08~0.20s
C、0.12~0.16s
D、0.12~0.20s
E、0.16~0.24s
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正确答案
D

试题解析

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