High rate of durable pulmonary vein isolation after second-generation cryoballoon ablation: analysis of repeat procedures
Author(s) -
Stefano Bordig,
Alexander Fürnkranz,
Laura Perrotta,
Daniela Dugo,
Athanasios Konstantinou,
Bernd Nowak,
Britta SchulteHahn,
Béla Z. Schmidt,
K.R. Julian Chun
Publication year - 2015
Publication title -
ep europace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.119
H-Index - 102
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1093/europace/euu331
Subject(s) - medicine , pulmonary vein , cardiology , atrial fibrillation , ablation
Pulmonary vein isolation (PVI) using the first-generation cryoballoon (CB1) was characterized by a high rate of recovered pulmonary vein (PV) conduction along with a typical conduction gap pattern in patients with recurrent atrial tachyarrhythmia (ATa). Second generation (CB2) enables more uniform freezing. However, the rate of chronic PVI and PV conduction gap pattern is unknown.
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