Which core measures are hospitals struggling with?
D006333:Heart Failure / Q000628:therapy; D006761:Hospitals / Q000592:standards*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D010351:Patient Discharge; D019984:Quality Indicators, Health Care; D013514:Surgical Procedures, Operative / Q000592:standards*; D014481:United States; D054556:Venous Thromboembolism / Q000601:surgery