title: Unusual evolution of acquired infundibular stenosis in patients with ventricular septal defect. Clinical and morphologic observations.
mesh_terms: D002312:Cardiomyopathy, Hypertrophic / Q000150:complications*; D002675:Child, Preschool; D005260:Female; D006333:Heart Failure / Q000209:etiology; D006345:Heart Septal Defects, Ventricular / Q000150:complications*; D006801:Humans; D007223:Infant; D008297:Male; D011664:Pulmonary Valve