{"title":"Efficacy of cryoablation in atrial fibrillation: comparison with antiarrhythmic therapy","authors":"Silvia Magnani, R. Cappato","doi":"10.1093/eurheartjsupp/suae014","DOIUrl":null,"url":null,"abstract":"\n Atrial fibrillation (AF) represents the most common arrhythmia in clinical practice, characterized by irregular atrial electrical activity originating mainly in and around the pulmonary veins. This condition can manifest itself symptomatically or silently but still dangerously. Complications associated with AF include stroke, heart failure, worst clinical outcome in patients with underlying conditions, increased emergency room visits, hospitalizations, and cardiovascular mortality. Currently, according to the main international guidelines, antiarrhythmic therapy is considered the first choice for rhythm control in patients with AF despite modest efficacy and non-negligible side effects. In recent decades, radiofrequency catheter ablation has emerged as an alternative to antiarrhythmic drugs for rhythm control. Cryoablation was developed with the aim of reducing procedural times and reducing complications related to the ablative procedure with radiofrequency without losing efficacy. Recent studies conducted with rigour and scientific solidity have demonstrated on the one hand that the results of this technique are not inferior compare with radiofrequency. This study aims to compare data on the safety and efficacy of cryoablation with those obtained from antiarrhythmic drugs through a review of the most recent scientific evidence.","PeriodicalId":11956,"journal":{"name":"European Heart Journal Supplements","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Heart Journal Supplements","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/eurheartjsupp/suae014","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
Atrial fibrillation (AF) represents the most common arrhythmia in clinical practice, characterized by irregular atrial electrical activity originating mainly in and around the pulmonary veins. This condition can manifest itself symptomatically or silently but still dangerously. Complications associated with AF include stroke, heart failure, worst clinical outcome in patients with underlying conditions, increased emergency room visits, hospitalizations, and cardiovascular mortality. Currently, according to the main international guidelines, antiarrhythmic therapy is considered the first choice for rhythm control in patients with AF despite modest efficacy and non-negligible side effects. In recent decades, radiofrequency catheter ablation has emerged as an alternative to antiarrhythmic drugs for rhythm control. Cryoablation was developed with the aim of reducing procedural times and reducing complications related to the ablative procedure with radiofrequency without losing efficacy. Recent studies conducted with rigour and scientific solidity have demonstrated on the one hand that the results of this technique are not inferior compare with radiofrequency. This study aims to compare data on the safety and efficacy of cryoablation with those obtained from antiarrhythmic drugs through a review of the most recent scientific evidence.
期刊介绍:
The European Heart Journal Supplements (EHJs) is a long standing member of the ESC Journal Family that serves as a publication medium for supplemental issues of the flagship European Heart Journal. Traditionally EHJs published a broad range of articles from symposia to special issues on specific topics of interest.
The Editor-in-Chief, Professor Roberto Ferrari, together with his team of eminent Associate Editors: Professor Francisco Fernández-Avilés, Professors Jeroen Bax, Michael Böhm, Frank Ruschitzka, and Thomas Lüscher from the European Heart Journal, has implemented a change of focus for the journal. This entirely refreshed version of the European Heart Journal Supplements now bears the subtitle the Heart of the Matter to give recognition to the focus the journal now has.
The EHJs – the Heart of the Matter intends to offer a dedicated, scientific space for the ESC, Institutions, National and Affiliate Societies, Associations, Working Groups and Councils to disseminate their important successes globally.