测量R-R间期为0．8秒，心率为( )次／min。 - 查题网

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高等继续教育 / 健康评估

正确率：100%

题型描述: 单选题
测量R-R间期为0．8秒，心率为( )次／min。
A.100
B.75
C.110
D.80

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健康评估

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