title: Hypertrophic occlusive cardiomyopathy.
mesh_terms: D000293:Adolescent; D000328:Adult; D002306:Cardiac Volume / Q000187:drug effects; D002312:Cardiomyopathy, Hypertrophic / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000494:pharmacology / Q000627:therapeutic use; D014700:Verapamil / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D011433:Propranolol; D014700:Verapamil