[Surgical correction of isolated congenital mitral valve regurgitation--report of 7 cases].
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008944:Mitral Valve Insufficiency / Q000151:congenital* / Q000601:surgery; D008945:Mitral Valve Prolapse / Q000601:surgery; D014465:Ultrasonics