The AHA’s ACLS Provider Renewal Course has been updated to reflect new science in the 2020 AHA Guidelines. ACLS teaches the importance of preventing cardiac arrest, high-performance teams, continuous high-quality CPR, systems of care, recognition and intervention of cardiopulmonary arrest, post-cardiac arrest care, acute dysrhythmias, stroke, and acute coronary syndromes (ACS). The goal of the ACLS Provider Course is to improve outcomes for adult patients of cardiac arrest and other cardiopulmonary emergencies through early recognition and interventions by high-performance teams.