[Valve replacement in childhood - follow-up results and complications (author's transl)].
D000293:Adolescent; D001705:Bioprosthesis; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery; D006350:Heart Valve Prosthesis; D006351:Heart Valves / Q000601:surgery*; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D011183:Postoperative Complications