Time-limited cryomapping during tachycardia: improved long-term outcomes for cryoablation of AVNRT

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• 作者：Paula L. S. Eryazici ; Mansour Razminia…
• 关键词：AVNRT ; Cryoablation ; Cryomapping ; Time to effect ; Time to tachycardia termination
• 刊名：Journal of Interventional Cardiac Electrophysiology
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：47
• 期：1
• 页码：125-131
• 全文大小：293 KB
• 刊物类别：Medicine
• 刊物主题：Medicine & Public Health
  Cardiology
  
• 出版者：Springer Netherlands
• ISSN：1572-8595
• 卷排序：47

文摘

PurposeCryothermal ablation (CTA) for atrioventricular nodal reentrant tachycardia (AVNRT) is considered safer than radiofrequency ablation (RFA) since it eliminates the risk of inadvertent AV block. However, it has not been widely adopted due to high late recurrence rate (LRR). In an effort to improve LRR, we evaluated a new approach to cryothermal mapping (CTM): “time to tachycardia termination” (TTT).