房性阵发性心动过速的心电图表现是
2023-05-30
A.心率在160~220次/分
B. PR间期大于0.12秒
C. P'畸形,心率快时可与T波融合
D. QRS波群正常
参考答案:ABCD
B. PR间期大于0.12秒
C. P'畸形,心率快时可与T波融合
D. QRS波群正常
参考答案:ABCD
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