Asymmetric septal hypertrophy (ASH) and its obstructive form, idiopathic hypertrophic subaortic stenosis (IHSS), in pediatrics.
D000293:Adolescent; D000367:Age Factors; D006332:Cardiomegaly / Q000175:diagnosis*; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000235:genetics / Q000628:therapy; D002648:Child; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D011379:Prognosis