EEG showed sinus rhythm, right auricle enlargement, right ventricle hypertrophy;
心电图示窦性心律，右心房肥大，右心室肥厚。
The amplitude of contraction and the heart rate in the right auricle was also inhibited.
对右房的收缩幅度和频率也有抑制作用。
When AF occurs, one common electrophysiological catheter and one ablation catheter with a 4 mm tip electrode were used to discharge between coronary sinus and right auricle.
房颤发作时采用普通电生理导管及消融导管在冠状窦与右心耳间放电。
Results: There was no difference among the ERPs of muscle in left superior and left inferior pulmonary vein ostia, right superior and right inferior pulmonary vein ostia and left auricle(P>0.05).
结果：左心耳、左上肺静脉口、左下肺静脉口、右上肺静脉口及右下肺静脉口的ERP差异无统计学意义（P>0.05）；
Results: There was no difference among the ERPs of muscle in left superior and left inferior pulmonary vein ostia, right superior and right inferior pulmonary vein ostia and left auricle(P>0.05).
结果：左心耳、左上肺静脉口、左下肺静脉口、右上肺静脉口及右下肺静脉口的ERP差异无统计学意义（P>0.05）；
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