Advanced Cardiac Life Support (ACLS) is a set of clinical guidelines designed to help healthcare providers respond effectively to cardiac emergencies. It focuses on the recognition and treatment of life-threatening conditions such as cardiac arrest, stroke, and acute coronary syndromes. ACLS training equips medical professionals with the skills to perform high-quality cardiopulmonary resuscitation (CPR), use defibrillators, and administer medications like epinephrine and amiodarone. The ACLS protocol emphasizes teamwork and communication among healthcare providers during emergencies. Participants learn to assess patients quickly, prioritize interventions, and manage airways effectively. By mastering these techniques, providers can significantly improve patient outcomes in critical situations, ultimately saving lives.