title: Discrete subvalvar aortic stenosis after tetralogy of Fallot repair.
mesh_terms: D001011:Aorta / Q000601:surgery; D001020:Aortic Stenosis, Subvalvular / Q000209:etiology* / Q000601:surgery; D002312:Cardiomyopathy, Hypertrophic / Q000209:etiology*; D002648:Child; D005260:Female; D006801:Humans; D011183:Postoperative Complications; D013771:Tetralogy of Fallot / Q000601:surgery*