Spontaneous and induced pulmonary vein tachycardia after pulmonary vein isolation.
نویسندگان
چکیده
A case is reported of recurrence of paroxysmal atrial fibrillation after pulmonary vein ablation. A second procedure achieved isolation of three pulmonary veins and showed persistence of pulmonary vein tachycardia in one with implications concerning the electrophysiology of atrial fibrillation.
منابع مشابه
Functional Pulmonary Vein Isolation During Atrial Fibrillation Ablation.
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INTRODUCTION Recent studies described the occurrence of conduction block within pulmonary veins. The purpose of this study was to evaluate the prevalence of exit block during arrhythmias that arise in pulmonary veins. METHODS AND RESULTS Twenty-five patients with atrial tachycardia/fibrillation underwent successful ablation of 28 arrhythmogenic foci within a pulmonary vein. The prevalence of ...
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عنوان ژورنال:
- Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
دوره 6 6 شماره
صفحات -
تاریخ انتشار 2004