title: Propranolol-induced bradycardia and syncope. A report of three cases.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy; D001919:Bradycardia / Q000139:chemically induced*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000009:adverse effects* / Q000494:pharmacology / Q000627:therapeutic use; D013575:Syncope / Q000139:chemically induced*; D014692:Ventilation-Perfusion Ratio / Q000187:drug effects
chemical_list: D011433:Propranolol