Progress continues on quality improvement database project.
D000068:Accreditation; D000800:Angioplasty, Balloon; D001026:Coronary Artery Bypass; D005240:Feasibility Studies; D006761:Hospitals / Q000592:standards*; D007256:Information Systems; D007591:Joint Commission on Accreditation of Healthcare Organizations; D010043:Outcome and Process Assessment, Health Care; D010865:Pilot Projects; D014481:United States