title: Durability of prosthetic heart valves.
mesh_terms: D001021:Aortic Valve; D001022:Aortic Valve Insufficiency / Q000209:etiology; D001673:Biodegradation, Environmental; D005465:Fluorocarbon Polymers; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006801:Humans; D050356:Lipid Metabolism; D008943:Mitral Valve; D010701:Phonocardiography; D012828:Silicones; D013923:Thromboembolism / Q000209:etiology
chemical_list: D005465:Fluorocarbon Polymers; D012828:Silicones