title: Letter to the editor.
authors.forename: S P
authors.initials: SP
authors.lastname: Salzberg
authors.forename: W J
authors.initials: WJ
authors.lastname: Van Bowen
authors.forename: A H G
authors.initials: AH
authors.lastname: Driessen
authors.forename: S
authors.initials: S
authors.lastname: Benussi
authors.forename: A
authors.initials: A
authors.lastname: Ylmaz
authors.forename: M
authors.initials: M
authors.lastname: Mariani
authors.forename: J
authors.initials: J
authors.lastname: Hyde
authors.forename: S
authors.initials: S
authors.lastname: Hunter
authors.forename: M
authors.initials: M
authors.lastname: Castella
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation / Q000009:adverse effects*; D004618:Embolism, Air / Q000175:diagnosis* / Q000209:etiology*; D004937:Esophageal Fistula / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D005402:Fistula / Q000175:diagnosis* / Q000209:etiology*; D006325:Heart Atria; D006801:Humans