New technologies and research in heart disease: a brief overview.
D006348:Cardiac Surgical Procedures / Q000639:trends; D006331:Heart Diseases / Q000628:therapy*; D016027:Heart Transplantation; D006354:Heart, Artificial / Q000639:trends; D006801:Humans; D013677:Medical Laboratory Science / Q000639:trends*; D012106:Research; D014481:United States