title: Preoperative treatment with β-blockers is associated with elevated postoperative mortality and cardiac morbidity in patients with uncomplicated hypertension undergoing non-cardiac surgery.
authors.affiliation: Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada Department of Anesthesia, Toronto General Hospital and University of Toronto, Toronto, Ontario, Canada Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.
authors.forename: Duminda N
authors.initials: DN
authors.lastname: Wijeysundera
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D009017:Morbidity; D011184:Postoperative Period; D012307:Risk Factors
chemical_list: D000319:Adrenergic beta-Antagonists