title: [Rare case of congenital subaortic stenosis caused by hyperplasia of the anterior cusp of the mitral valve].
mesh_terms: D001020:Aortic Stenosis, Subvalvular / Q000151:congenital* / Q000209:etiology; D002312:Cardiomyopathy, Hypertrophic / Q000151:congenital*; D002648:Child; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000150:complications; D008943:Mitral Valve / Q000473:pathology*
vernacular_title: Redkiĭ sluchaĭ vrozhdennogo subaortal'nogo stenoza, obrazovavshegosia vsledstvie giperplazii peredneĭ stvorki mitral'nogo klapana.