title: The political history of the artificial heart.
mesh_terms: D005380:Financing, Government / Q000639:trends; D006291:Health Policy; D006354:Heart, Artificial / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008297:Male; D008875:Middle Aged; D009316:National Institutes of Health (U.S.); D011057:Politics; D012106:Research; D012109:Research Support as Topic / Q000191:economics; D014481:United States