title: Flow charting and time studies key to reengineering.
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000191:economics* / Q000706:statistics & numerical data*; D001071:Appointments and Schedules; D019985:Benchmarking; D017598:Efficiency, Organizational; D017721:Hospital Costs / Q000706:statistics & numerical data*; D006754:Hospital Restructuring / Q000191:economics / Q000458:organization & administration; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D009820:Ohio; D011785:Quality Assurance, Health Care; D012985:Software Design; D013996:Time and Motion Studies; D016526:Workload