title: Further reflections on recent updates to perioperative beta-blocker guidelines.
authors.forename: Homer
authors.initials: H
authors.lastname: Yang
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000758:Anesthesia; D017408:Guidelines as Topic; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D019990:Perioperative Care / Q000592:standards*; D011183:Postoperative Complications / Q000517:prevention & control*
chemical_list: D000319:Adrenergic beta-Antagonists