title: The natural (and unnatural) history of hypertrophic obstructive cardiomyopathy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D009202:Cardiomyopathies / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000235:genetics / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D003645:Death, Sudden; D004983:Ethanolamines / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D006326:Heart Auscultation; D006333:Heart Failure / Q000150:complications; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011217:Practolol / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use; D012189:Retrospective Studies
chemical_list: D004983:Ethanolamines; D011433:Propranolol; D011217:Practolol