title: Cardioversion of persistent atrial fibrillation--not yet an outdated treatment.
authors.forename: Knut
authors.initials: K
authors.lastname: Gjesdal
mesh_terms: D001281:Atrial Fibrillation / Q000503:physiopathology / Q000628:therapy*; D002986:Clinical Trials as Topic; D004554:Electric Countershock; D006801:Humans; D012008:Recurrence; D012449:Safety