Artificial heart: test of technology.
D001187:Artificial Organs; D004467:Economics; D005069:Evaluation Studies as Topic; D035082:Federal Government; D005378:Financial Support; D006076:Government; D033161:Government Regulation; D006321:Heart; D006805:Human Experimentation; D006801:Humans; D016377:Organ Transplantation; D011788:Quality of Life; D012306:Risk; D018570:Risk Assessment; D012926:Social Control, Formal
Health Care and Public Health; Popular Approach/Source