问题
单项选择题 A1型题
R-on-T室性期前收缩的心电图特点不包括
A．室性期前收缩发生于T波的顶峰上
B．室性期前收缩发生于T波前20~40mS处
C．室性期前收缩发生于T波的顶峰前20~40mS处
D．室性期前收缩发生于T波的升枝上
E．室性期前收缩发生于T波的降枝上
答案
参考答案：B
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R-on-T室性期前收缩的心电图特点不包括
A．室性期前收缩发生于T波的顶峰上
B．室性期前收缩发生于T波前20~40mS处
C．室性期前收缩发生于T波的顶峰前20~40mS处
D．室性期前收缩发生于T波的升枝上
E．室性期前收缩发生于T波的降枝上
参考答案：B
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| Mike Green is a bus driver(公交司机). He is in the USA. Mike is his first name. Green is his family name. This is his ID card. Its number is six - zero - three - mne -seven - two - mne. He works in an American bus company(公司).His telephone number is 212 -3478. His mobile phone(手机)number is 21237577689. Look! This is hisjacket. It's red. He likes red very much.  | ||||||||||||
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