title: Extracardiac ice formation during second-generation 28 mm cryoballoon ablation of atrial fibrillation.
authors.affiliation: Heart Rhythm Management Centre, Centrum Hart- en Vaatziekten, Universitair Ziekenhuis Brussel, Vrije Universitet Brussel, Brussels, Belgium.
authors.forename: Carlo
authors.initials: C
authors.lastname: De Asmundis
authors.forename: Marc
authors.initials: M
authors.lastname: LA Meir
authors.forename: Gian-Battista
authors.initials: GB
authors.lastname: Chierchia
authors.forename: Pedro
authors.initials: P
authors.lastname: Brugada
mesh_terms: D000368:Aged; D001281:Atrial Fibrillation / Q000175:diagnosis* / Q000601:surgery*; D003452:Cryosurgery / Q000009:adverse effects*; D006801:Humans; D007053:Ice / Q000009:adverse effects*; D007431:Intraoperative Complications / Q000175:diagnosis* / Q000209:etiology; D008297:Male
chemical_list: D007053:Ice
keywords: atrial fibrillation; cryoballoon ablation; epicardial ablation; extracardiac ice formation; phrenic nerve