心脏传导系统中，哪一部分传导最快(?)A．结间束B．房室结C．希氏束D．左右束支E．普肯耶纤维

作者: rantiku 人气: - 评论: 0

问题心脏传导系统中，哪一部分传导最快(?)

选项 A．结间束 B．房室结 C．希氏束 D．左右束支 E．普肯耶纤维

答案 E

解析

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