CHICAGO--(BUSINESS WIRE)--An oral presentation at the American Heart Association's Scientific Sessions examined recent reporting rates of esophageal injury after left atrial ablation for the treatment of atrial fibrillation and found that the rates have not decreased in the last four years. The presentation at AHA by Christopher Joseph, MD (University of Texas, Southwestern Medical Center, Dallas, TX, USA) during the session Rapid Fire: More Sessions on Atrial Fibrillation Ablation.. Get Ready!