Significance and operation points of single-circle isolation of annular pulmonary vein in catheter ablation of atrial fibrillation
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摘要: 心房颤动(房颤)机制复杂，内科消融治疗房颤复发率高。肺静脉单圈隔离摒弃随心所欲的消融方式，术后窦性心律维持率高。本文对肺静脉单圈隔离的背景、优势和操作要点，并结合本中心的经验作出阐述，以期为房颤手术的临床决策提供指导。Abstract: Atrial fibrillation(AF) has a complex mechanism, and the ablation therapy has a high recurrence rate of AF. Pulmonary vein single-circle isolation abandons the arbitrary ablation method, and the maintenance rate of postoperative sinus rhythm is high. This article describes the background, advantages, and operational points of pulmonary vein isolation, as well as the experience of our center, in order to provide guidance for clinical decision in AF treatment.
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Key words:
- atrial fibrillation /
- catheter ablation /
- pulmonary vein isolation
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