先天性心脏病房间隔缺损患者心脏超声检查时可出现的异常表现（） -题库考试答案搜索网

先天性心脏病房间隔缺损患者心脏超声检查时可出现的异常表现（）

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2021-12-27 12:26

A、M型心动图：缺损小者，血流动力学改变不明显，可正常
B、二维心动图：诊断房间隔缺损时，在四腔心切面除右心房、右心室增大外，可直接显示房间隔回声中断，并能测量其缺损大小
C、多普勒心动图：房间隔缺损时右心房水平左向右血液分流
D、经胸二维超声心动图：左心房、左心室扩大，左心室流出道增宽
E、经胸二维超声心动图：右心房、右心室扩大，右心室流出道增宽

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正确答案

A| B| C| E

试题解析

标签：心血管系统疾病内科学(医学高级) 先天性心脏病贵州住院医师急诊科

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