title: [Valvuloplastic surgery and its late results in congenital mitral insufficiency].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000151:congenital / Q000601:surgery*; D011379:Prognosis