Dr. Vicki Currie, a pediatric emergency medicine registrar and editor for Don’t Forget the Bubbles, shares vital insights on pediatric vital signs and their evolving reference ranges. The discussion starts with a poignant case of a boy suspected of having sepsis, emphasizing the critical need for understanding these signs. Dr. Currie critiques recent research, revealing potential discrepancies in heart rates compared to established guidelines. She advocates for individual assessments in pediatric care, arguing that patient outcomes should take precedence over strict numerical values.