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Войти в исследования The Annals of thoracic surgery · 2009
A new vacuum-assisted probe for minimally invasive radiofrequency ablation.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Bevilacqua Stefano, Gasbarri Tommaso, Cerillo Alfredo Giuseppe, Mariani Massimiliano, Murzi Michele, Nannini Tommaso, Glauber Mattia
Аннотация
PURPOSE: The Cobra Adhere XL (Estech, San Ramon, CA) is a multiple-electrode, temperature-controlled, monopolar radiofrequency probe with a vacuum-assisted stabilization system. We evaluated this new technology for epicardial ablation of atrial fibrillation in mitral valve patients through a right mini-thoracotomy.
DESCRIPTION: Between June and August 2008, 12 patients underwent minimal invasive surgery for mitral disease and ablation for atrial fibrillation with the Cobra Adhere XL (Estech). Three patients had paroxysmal atrial fibrillation. Off-pump pulmonary vein isolation was performed with an epicardial oval lesion parallel to the mitral plane. In 10 patients, an endocardial lesion to the mitral annulus was added.
EVALUATION: There were no operative deaths or major postoperative complications. At a mean follow-up of 8.76 +/- 1.0 months, 11 patients (91.67%) were in stable sinus rhythm. Echocardiography underscored a complete recovery of atrial transport function in most of these patients (90.91%). No major cardiac and cerebrovascular events occurred during follow-up.
CONCLUSIONS: Left-side ablation combined with minimally invasive surgery for mitral disease can be easily, safely, and effectively performed with the Cobra Adhere XL probe.
DESCRIPTION: Between June and August 2008, 12 patients underwent minimal invasive surgery for mitral disease and ablation for atrial fibrillation with the Cobra Adhere XL (Estech). Three patients had paroxysmal atrial fibrillation. Off-pump pulmonary vein isolation was performed with an epicardial oval lesion parallel to the mitral plane. In 10 patients, an endocardial lesion to the mitral annulus was added.
EVALUATION: There were no operative deaths or major postoperative complications. At a mean follow-up of 8.76 +/- 1.0 months, 11 patients (91.67%) were in stable sinus rhythm. Echocardiography underscored a complete recovery of atrial transport function in most of these patients (90.91%). No major cardiac and cerebrovascular events occurred during follow-up.
CONCLUSIONS: Left-side ablation combined with minimally invasive surgery for mitral disease can be easily, safely, and effectively performed with the Cobra Adhere XL probe.