The prevention of thrombosis in artificial cardiac valves.
D000818:Animals; D001021:Aortic Valve / Q000601:surgery*; D002417:Cattle; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000473:pathology / Q000601:surgery*; D011108:Polymers; D011183:Postoperative Complications; D012092:Replantation / Q000401:mortality; D013927:Thrombosis / Q000517:prevention & control*; D014261:Tricuspid Valve / Q000601:surgery*
D011108:Polymers