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Search: authors:"Roger A. Winkle"

6 papers found.
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Ablation of atypical atrial flutters using ultra high density-activation sequence mapping

Purpose The purpose of this study was to evaluate ultra high density-activation sequence mapping (UHD-ASM) for ablating atypical atrial flutters. Methods For 23 patients with 31 atypical atrial flutters (AAF), we created UHD-ASM. Results Demographics age = 65.3 ± 8.5 years, male = 78%, left atrial size = 4.66 ± 0.64 cm, redo ablation 20/23(87%). AAF were left atrial in 30 (97...

Discontinuing anticoagulation following successful atrial fibrillation ablation in patients with prior strokes

Roger A. Winkle R. Hardwin Mead Gregory Engel Melissa H. Kong Rob A. Patrawala Purpose This study was conducted to examine the outcomes in patients with prior stroke/transient ischemic attack (CVA

Physician-controlled costs: the choice of equipment used for atrial fibrillation ablation

Roger A. Winkle R. Hardwin Mead Gregory Engel Melissa H. Kong Rob A. Patrawala Purpose Atrial fibrillation (AF) ablation uses expensive technology and equipment. Physicians have considerable

Trends in atrial fibrillation ablation: have we maximized the current paradigms?

Roger A. Winkle R. Hardwin Mead Gregory Engel Melissa H. Kong Rob A. Patrawala Purpose The purpose of this study was to evaluate how atrial fibrillation (AF) ablation has evolved over time with