What is SCA?
Sudden Cardiac Arrest (SCA) is a life-threatening condition where the heart unexpectedly stops beating. When this happens, blood stops flowing to the brain and other vital organs. Without immediate treatment—especially CPR and access to an Automated External Defibrillator (AED)—SCA can be fatal within minutes.
Unlike a heart attack, which is caused by a blockage, SCA is usually caused by a malfunction in the heart’s electrical system, often due to an undiagnosed condition. Many of these conditions show no symptoms and go undetected during routine physicals.
Why It Matters
SCA is the leading cause of death on school campuses.
It is often the first sign of a heart condition in children and teens.
It can strike youth who appear perfectly healthy, including athletes and active kids.
Survival rates are less than 10% without immediate CPR and AED use.
The Good News
SCA is treatable—if it’s caught early and responded to quickly. That’s why Aidan’s Heart Foundation focuses on:
Free heart screenings to detect hidden cardiac risks.
Hands-on CPR and AED training for students, staff, and families.
Placing AEDs in schools and youth spaces.
Empowering youth leaders to spread awareness and teach life-saving skills.
With early detection, quick action, and the right tools, SCA doesn’t have to mean tragedy.