title: Propranolol vs. saphenous vein graft bypass for impending infarction (preinfarction syndrome).
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000188:drug therapy* / Q000601:surgery; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000517:prevention & control*; D011379:Prognosis; D011433:Propranolol / Q000627:therapeutic use*; D012501:Saphenous Vein / Q000637:transplantation; D014182:Transplantation, Autologous
chemical_list: D011433:Propranolol