Researchers say they can now spot artificial heart valves that may fail.
D030881:Disclosure; D004467:Economics; D004864:Equipment and Supplies; D013502:General Surgery; D015386:Hazardous Substances; D006321:Heart; D006350:Heart Valve Prosthesis; D006801:Humans; D007221:Industry; D033181:Information Dissemination; D007255:Information Services; D016365:Liability, Legal; D009026:Mortality; D010361:Patients; D011475:Prosthesis Failure; D012108:Research Personnel; D012306:Risk; D018570:Risk Assessment; D014481:United States
Bjork-Shiley Convexo-Concave heart valve; Health Care and Public Health; Popular Approach/Source; Shiley, Inc.