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Importance of evaluating conduction block in radiofrequency ablation for atrial fibrillation
Author(s) -
Borut Geršak,
Andy C. Kiser,
Krzysztof Bartuś,
Jerzy Sadowski,
Wolfgang Harringer,
Michael Knaut,
Gerhard WimmerGreinecker,
Andrej Pernat
Publication year - 2011
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2011.05.025
Subject(s) - medicine , atrial fibrillation , cardiology , ablation , sinus rhythm , catheter ablation , radiofrequency ablation , atrioventricular block , catheter , heart block , anesthesia , surgery , electrocardiography
Atrial fibrillation (AF) is the most frequently diagnosed cardiac arrhythmia. Anti-arrhythmic drugs may be used to suppress ectopic foci and interrupt reentry circuits, but are often insufficient to treat recurrent AF and have a number of adverse effects. Alternative therapies, such as catheter and surgical ablation, have been explored. This investigation examines the importance of assessing exit block when performing surgical ablation during beating-heart treatment of AF.

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