An ACLS (Advanced Cardiovascular Life Support) certification goes beyond basic life support skills. It is designed for healthcare professionals who need to respond to cardiovascular emergencies, like heart attacks and strokes. The certification covers more advanced techniques such as recognizing and managing cardiac and respiratory arrest, using advanced airway management tools, understanding ECGs, administering IV drugs, and other complex clinical protocols. It's particularly relevant for personnel in emergency rooms, cardiac units, and other critical care environments.