title: Double-blind trial of chronic oral beta blockade in congestive cardiomyopathy.
mesh_terms: D000070:Acebutolol / Q000008:administration & dosage / Q000009:adverse effects*; D000284:Administration, Oral; D000328:Adult; D009202:Cardiomyopathies / Q000188:drug therapy*; D002310:Cardiomyopathy, Alcoholic / Q000188:drug therapy; D002312:Cardiomyopathy, Hypertrophic / Q000188:drug therapy; D002986:Clinical Trials as Topic; D004108:Dilatation, Pathologic; D004311:Double-Blind Method; D005260:Female; D006333:Heart Failure / Q000188:drug therapy*; D006352:Heart Ventricles / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011897:Random Allocation
chemical_list: D000070:Acebutolol