Ⅱ度Ⅰ型窦房传导阻滞的心电图表现是A、间歇后的P-P间距大于间歇前的P-P间距B、P-P间距逐渐延长至QRS脱漏C、间歇后的P-P时间小于两个短的...

作者: rantiku 人气: - 评论: 0
问题 Ⅱ度Ⅰ型窦房传导阻滞的心电图表现是
选项 A、间歇后的P-P间距大于间歇前的P-P间距 B、P-P间距逐渐延长至QRS脱漏 C、间歇后的P-P时间小于两个短的P-P间距 D、间歇后的P-P时间大于两个短的P-P间距 E、P-P间距逐渐缩短至脱漏
答案 ACE
解析

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