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本文旨在对超速心房起搏使心房扑动转变为正常窦性节律的成功率和成功的预报因子进行评估。 方法 对象系连续101例心房扑动至少持续24小时且同意接受起搏转律治疗的患者,但是不包括血液动力学不稳定、新近(7日内)发生过急性心肌梗塞、不稳定型心绞痛和心房扑动发生在心脏手术期间的患者。 起搏用的电极导管经皮通过股静插入并
This article aims to assess the success rate and successful predictors of atrial flutter in atrial fibrillation into normal sinus rhythm. Methods Subjects consisted of 101 consecutive patients who had atrial flutter for at least 24 hours and agreed to undergo pacing therapy but did not include hemodynamic instability, acute myocardial infarction (MI), unstable angina and atrial fibrillation in the recent (within 7 days) Flutter occurs during cardiac surgery in patients. The pacing lead is inserted percutaneously through the femoral vein