[Factors influencing early and late results of prosthetic valve reoperations].
D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000601:surgery; D002303:Cardiac Output, Low / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D005260:Female; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D011183:Postoperative Complications; D012086:Reoperation