患儿男，7岁。因早搏行心电图检查，诊断为房性早搏。下列哪项不符合其特征（） -题库考试答案搜索网

患儿男，7岁。因早搏行心电图检查，诊断为房性早搏。下列哪项不符合其特征（）

单选题

2021-12-24 23:50

A、P’波提前，可与前一心动的T波重叠
B、P’-R>间期在正常范围
C、早搏后代偿间歇不完全
D、如伴有变形的QRS波则为心室内差异传导所
E、P’波后不应出现无QRS-T现象

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正确答案

E

试题解析

标签：儿科住院医师综合练习贵州住院医师儿科儿内科综合练习儿内科(医学高级)

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