title: Should propranolol be stopped before surgery?
mesh_terms: D000777:Anesthetics / Q000494:pharmacology; D000787:Angina Pectoris / Q000188:drug therapy*; D004357:Drug Synergism; D006801:Humans; D011433:Propranolol / Q000008:administration & dosage* / Q000627:therapeutic use; D013375:Substance Withdrawal Syndrome / Q000209:etiology; D013514:Surgical Procedures, Operative; D013997:Time Factors
chemical_list: D000777:Anesthetics; D011433:Propranolol