3D Intracardiac Echocardiography/CartoSound™ Imaging of Esophagus Guided Left Atrial Posterior Wall Ablation for Atrial Fibrillation.
نویسندگان
چکیده
Two imaging cases highlight the important role of 3D ICE/Cartosound™ in the intracardiac echocardiographic imaging of esophagus and Cartosound™ guidance of radiofrequency lesions delivered safely at the left atrial posterior wall adjacent to esophagus during atrial fibrillation ablation.
منابع مشابه
Intracardiac Echocardiography during Catheter-Based Ablation of Atrial Fibrillation
Accurate delineation of the variable left atrial anatomy is of utmost importance during anatomically based ablation procedures for atrial fibrillation targeting the pulmonary veins and possibly other structures of the atria. Intracardiac echocardiography allows real-time visualisation of the left atrium and adjacent structures and thus facilitates precise guidance of catheter-based ablation of ...
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Radiation exposure with cardiac interventional procedures is an emerging concern. Patients receiving radiofrequency ablation for atrial fibrillation (AF) still routinely undergo pre-ablation computed tomography (CT) scans for definition of left atrial and pulmonary vein anatomy, as well as creation of a surrogate geometry. In an effort to decrease ionizing radiation associated with AF ablation,...
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Background: Catheter ablation of atrial fibrillation (AF) is typically guided by 3D mapping. This involves point-by-point reconstruction of the 3D virtual anatomy and may be time consuming and require substantial fluoroscopy exposure. Intracardiac echocardiography (ICE) affords real time imaging of the cardiac structures during mapping and ablation. Methods: Between February and May 2007, 15 pa...
متن کاملAssessment of temperature, proximity, and course of the esophagus during radiofrequency ablation within the left atrium.
BACKGROUND Left atrioesophageal fistula is a devastating complication of atrial fibrillation ablation. There is no standard approach for avoiding this complication, which is caused by thermal injury during ablation. The objectives of this study were to evaluate the course of the esophagus and the temperature within the esophagus during pulmonary vein antrum isolation (PVAI) and correlate these ...
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Atrio-esophageal fistula as a complication of percutaneous transcatheter ablation of atrial fibrillation. ablation with esophageal cooling with a cooled water-irrigated intraesophageal balloon: a pilot study. A et al. Clinical characteristics of massive air embolism complicating left atrial ablation of atrial fibrillation: lessons from five cases. A et al. Prevention of periprocedural ischemic ...
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عنوان ژورنال:
- Journal of atrial fibrillation
دوره 7 4 شماره
صفحات -
تاریخ انتشار 2014