title: Progression from hypertrophic obstructive cardiomyopathy to congestive cardiomyopathy in a child.
mesh_terms: D000293:Adolescent; D006332:Cardiomegaly / Q000150:complications / Q000175:diagnosis*; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D002648:Child; D005260:Female; D006333:Heart Failure / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008134:Long-Term Care; D011433:Propranolol / Q000627:therapeutic use; D013577:Syndrome
chemical_list: D011433:Propranolol