[Problems and treatments in patients requiring reoperation for malfunctional prosthetic valves (author's transl)].
D000328:Adult; D005260:Female; D006350:Heart Valve Prosthesis; D006351:Heart Valves / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000601:surgery*