[Valve replacement in children].
D002648:Child; D002675:Child, Preschool; D003327:Coronary Disease / Q000209:etiology; D004868:Equipment Failure; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D007223:Infant; D008297:Male; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000601:surgery; D014188:Transposition of Great Vessels / Q000150:complications