title: Value of electrical pacing and beta adrenergic blockers in the prevention of fatal ventricular arrhythmias.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000818:Animals; D003331:Coronary Vessels; D004285:Dogs; D008026:Ligation; D009203:Myocardial Infarction / Q000150:complications*; D010138:Pacemaker, Artificial; D011433:Propranolol / Q000627:therapeutic use; D014693:Ventricular Fibrillation / Q000517:prevention & control*
chemical_list: D000319:Adrenergic beta-Antagonists; D011433:Propranolol