title: Is trance esophageal echocardiography necessary prior to every procedure of AF ablation?--balance of risk vs benefit.
authors.forename: Kazuo
authors.initials: K
authors.lastname: Matsumoto
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis*; D017548:Echocardiography, Transesophageal / Q000706:statistics & numerical data*; D006801:Humans; D018570:Risk Assessment