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单项选择题右室室壁激动和左室室壁激动时间分别为()

A、0.01~0.02秒,0.02~0.05秒

B、0.01~0.02秒,0.02~0.05秒

C、0.01~0.04秒,0.02~0.06秒

D、0.01~0.05秒,0.02~0.04秒

E、0.01~O.15秒,0.02~0.04秒

  • B
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