title: Metoprolol prophylaxis against postoperative atrial fibrillation increases length of hospital stay in patients not on pre-operative beta blockers: the beta blocker length of stay (BLOS) trial.
authors.forename: E
authors.initials: E
authors.lastname: Crystal
authors.forename: K E
authors.initials: KE
authors.lastname: Thorpe
authors.forename: S J
authors.initials: SJ
authors.lastname: Connolly
authors.forename: A
authors.initials: A
authors.lastname: Lamy
authors.forename: I
authors.initials: I
authors.lastname: Cybulsky
authors.forename: S
authors.initials: S
authors.lastname: Carroll
authors.forename: R
authors.initials: R
authors.lastname: Roberts
authors.forename: M
authors.initials: M
authors.lastname: Gent
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000517:prevention & control*; D004311:Double-Blind Method; D006801:Humans; D007902:Length of Stay; D008790:Metoprolol / Q000627:therapeutic use*; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D011446:Prospective Studies
chemical_list: D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents; D008790:Metoprolol