男性，18岁，阵发性心悸2年。每次突然发作，持续时间1小时左右，有时呕吐可以突然终止。心电图：QRS波正常，频率为210次／分，P波不明显，诊断可能性最大的为（） -题库考试答案搜索网

男性，18岁，阵发性心悸2年。每次突然发作，持续时间1小时左右，有时呕吐可以突然终止。心电图：QRS波正常，频率为210次／分，P波不明显，诊断可能性最大的为（）

单选题

2021-12-21 14:30

A、阵发性室上性心动过速
B、特发性室性心动过速
C、窦性心动过速
D、房性心动过速
E、心房扑动

查看答案

正确答案

A

试题解析

刺激迷走神经可以终止是阵发性室上性心动过速的一个特点。

标签：心律失常皮肤科住院医师心血管内科广西住院医师规范化培训(检验医学科) 心血管内科学内科专业知识内科康复医学住院医师内、儿科康复专业技能理论心血管内科专业知识

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