This presentation covers the core measures for Acute Coronary Syndrome, including the Joint Commission core measures set and the Clinical Information System (CIS) used for data input and outcomes. The steps involved in the CIS, such as data collection, storage, extraction, transmission, presentation, analysis, and interpretation, are explained. The collected data elements, including specific alerts, demographic and clinical data, research analysis, ICU interventions, complications, hospital stay, and extraction of survival data, are also discussed. The presentation concludes with the outcomes of the CIS, such as providing prognostic information, risk stratifying patients with ACS, patient safety, patient satisfaction, and healthcare quality.