Artificial heart in turmoil.
D001187:Artificial Organs; D035843:Biomedical Research; D035082:Federal Government; D005378:Financial Support; D006076:Government; D006321:Heart; D006801:Humans; D016377:Organ Transplantation; D011640:Public Policy; D012106:Research; D014481:United States
Health Care and Public Health; Popular Approach/Source