Pacing and clinical electrophysiology : PACE · 2009
Persistent atrial fibrillation converts to common type atrial flutter during CFAE ablation.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Luik Armin, Merkel Matthias, Riexinger Tobias, Wondraschek Rainer, Schmitt Claus
Аннотация
BACKGROUND: Catheter ablation of persistent and long-standing persistent atrial fibrillation (AF) is still challenging. So far different ablation techniques have been reported, including pulmonary vein isolation, additional linear lesions, ablation of complex fractionated atrial electrograms (CFAE), and combinations of these techniques. During ablation of CFAE, the occurrence of left atrial (LA) tachycardia is well known. The occurrence of right atrial flutter on the other hand is less well described.
METHODS: Here, we report three patients who had been ablated because of symptomatic persistent atrial fibrillation.
SUMMARY: In all patients, AF changed into a cavotricuspid isthmus = dependent right atrial flutter during ablation of CFAE in the LA.
METHODS: Here, we report three patients who had been ablated because of symptomatic persistent atrial fibrillation.
SUMMARY: In all patients, AF changed into a cavotricuspid isthmus = dependent right atrial flutter during ablation of CFAE in the LA.