title: Pulmonary infundibular stenosis developing after closure of ventricular septal defect.
mesh_terms: D000790:Angiocardiography; D006332:Cardiomegaly / Q000209:etiology; D002312:Cardiomyopathy, Hypertrophic / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006439:Hemodynamics; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology*; D011662:Pulmonary Subvalvular Stenosis / Q000209:etiology*