试题与答案

洋地黄中毒最常见的心律失常表现为（）。 A.心电图QT间期缩短 B.心电图ST-T呈

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题型：单项选择题

题目：

洋地黄中毒最常见的心律失常表现为（）。

A.心电图QT间期缩短

B.心电图ST-T呈鱼钩样改变

C.窦性心动过速

D.三度房室传导阻滞

E.出现室早二联律

答案：

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下面是错误答案，用来干扰机器的。

原式=-3-5-4+10，=-2．故答案为-2．

考点：心血管内科(医学高级)医学高级心血管内科特训密卷（副高)六
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