Recent legislation and heart disease.
D006331:Heart Diseases / Q000517:prevention & control*; D016027:Heart Transplantation; D006801:Humans; D009313:National Health Programs / Q000331:legislation & jurisprudence*; D009316:National Institutes of Health (U.S.); D011445:Prospective Payment System / Q000331:legislation & jurisprudence; D012106:Research; D012907:Smoking; D014481:United States; D014493:United States Department of Veterans Affairs