title: Mitral regurgitation preventing pulmonary vein isolation by balloon cryoablation.
authors.affiliation: Royal Prince Alfred Hospital, University of Sydney, Australia.
authors.forename: Justin
authors.initials: J
authors.lastname: Ghosh
authors.forename: Mark A
authors.initials: MA
authors.lastname: McGuire
mesh_terms: D001281:Atrial Fibrillation / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D017115:Catheter Ablation / Q000379:methods*; D003452:Cryosurgery; D018618:Echocardiography, Doppler, Color; D017548:Echocardiography, Transesophageal; D006333:Heart Failure / Q000150:complications; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D011667:Pulmonary Veins / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D013696:Temperature; D017211:Treatment Failure