title: Hope in our hearts.
authors.forename: H L
authors.initials: HL
authors.lastname: Nelson
mesh_terms: D026683:Advisory Committees; D032761:Animal Experimentation; D000818:Animals; D035843:Biomedical Research; D004867:Equipment Design; D004992:Ethics, Medical; D035082:Federal Government; D015276:Health Care Rationing; D006354:Heart, Artificial / Q000191:economics; D006353:Heart-Assist Devices; D006801:Humans; D009316:National Institutes of Health (U.S.) / Q000191:economics; D012107:Research Design; D012109:Research Support as Topic; D040841:Resource Allocation; D014481:United States