glossary-aed
AED (Automated External Defibrillator)
Definition: A portable device that analyzes heart rhythm and delivers a shock to help restart the heart during sudden cardiac arrest.
Parent Tip: Have a simple plan, keep basic supplies handy, and teach caregivers your preferences and any known medical needs.
Why It Matters: Using an AED within minutes can restore a normal rhythm and vastly improve outcomes.
Related Terms: Abdominal Pain, Airway, Allergic Reaction, Anaphylaxis
Written and reviewed by Jeremy Manke, Firefighter / Paramedic (22 years of emergency service)