title: Transesophageal echocardiography before atrial fibrillation ablation: looking before cooking.
authors.forename: Bradley P
authors.initials: BP
authors.lastname: Knight
mesh_terms: D001281:Atrial Fibrillation / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000601:surgery; D017115:Catheter Ablation; D015897:Comorbidity; D017548:Echocardiography, Transesophageal / Q000191:economics; D022062:Electrophysiologic Techniques, Cardiac; D006801:Humans; D018570:Risk Assessment; D020521:Stroke / Q000453:epidemiology*; D013923:Thromboembolism / Q000000981:diagnostic imaging / Q000453:epidemiology; D014481:United States