Echocardiographic findings of a tumor-like dysplasia of the aortic valve in an infant.
D001021:Aortic Valve / Q000002:abnormalities*; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000209:etiology*; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004452:Echocardiography; D006338:Heart Neoplasms / Q000175:diagnosis; D006801:Humans; D007223:Infant; D008297:Male