Cine-fluororadiographic evaluation of the Björk-Shiley prosthesis--a serial post-operative follow-up in 400 patients.
D000328:Adult; D002933:Cineradiography; D005260:Female; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D013927:Thrombosis / Q000000981:diagnostic imaging / Q000209:etiology