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食管球囊电极导管心房起搏经胸记录Ｈｉｓ束电位对于房室结传导时间长的病人，应用信号平均心电图（ＥＣＧ）能够在高分辩体表ＥＣＧ上记录Ｈｉｓ束电位。但对于正常房室结传导时间的病人，平均ＥＣＧ上Ｐ波终末部到Ｈｉｓ束电位起始处（ＰＨ）的短间期限制了在高分辩体表...
Esophageal Balloon Electrode Catheter Atrial Pacing Transthleting His Beam Potential For patients with long atrioventricular node conduction, the His beam potential can be recorded on a high-resolution ECG using a signal-averaged electrocardiogram (ECG). However, for patients with normal AV node conduction time, the shortest period between the end of P wave and the beginning of PH (PH) on the average ECG is limited in the high-resolution body chart.