男，60岁，慢性咳嗽、咳痰15年，咳痰伴气喘2年，近半年来心慌、两下肢水肿，心电图Ⅰ、Ⅱ、aVF导联的P波高尖>0.25mV，V1、V2QRS呈QS形，电轴右偏，可能的诊断是（） -题库考试答案搜索网

男，60岁，慢性咳嗽、咳痰15年，咳痰伴气喘2年，近半年来心慌、两下肢水肿，心电图Ⅰ、Ⅱ、aVF导联的P波高尖>0.25mV，V₁、V₂QRS呈QS形，电轴右偏，可能的诊断是（）

单选题

2021-09-18 05:52

A、慢性支气管炎、陈旧性性心肌梗死、心功能不全
B、慢性支气管炎合并肺心病、心功能不全
C、肺结核合并肺心病，心功能不全
D、支气管扩张合并肺心病，心功能不全
E、支气管扩张、陈旧性心肌梗死、心功能不全

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正确答案

B

试题解析

肺型P波、V₁、V₂导联QRS波呈QS型、电轴右偏均是心电图诊断肺心病的主要条件，只要有一条主要条件就可诊断。

标签：慢性肺源性心脏病结核病专业知识结核病学(医学高级) 神经内科(医学高级)

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