title: Continuing propranolol preop benefits coronary bypass patients.
mesh_terms: D001026:Coronary Artery Bypass; D006801:Humans; D011300:Preoperative Care; D011433:Propranolol / Q000008:administration & dosage*; D013375:Substance Withdrawal Syndrome / Q000517:prevention & control
chemical_list: D011433:Propranolol