下述哪项符合二度Ⅰ型窦房阻滞的心电图特征A.窦性P-P间期逐渐延长,最后发生房搏脱漏B.P波脱漏后出现长P-P间期,其长度等于其前连续2个P-P间期之...

作者: rantiku 人气: - 评论: 0
问题 下述哪项符合二度Ⅰ型窦房阻滞的心电图特征
选项 A.窦性P-P间期逐渐延长,最后发生房搏脱漏 B.P波脱漏后出现长P-P间期,其长度等于其前连续2个P-P间期之和 C.P波脱漏后出现长P-P间期,其长度等于任何两个短的P-P间期之和 D.窦性P-P间期逐渐缩短,最后发生房搏脱漏 E.P波脱漏后出现长P-P间期,其长度等于任何两个P-P间期之和
答案 D
解析

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