What are the odds of surviving out-of-hospital cardiac arrest?
AI Overview
In the United States, the chance of surviving an out-of-hospital cardiac arrest (OHCA) is less than 10%. However, survival rates are improving.
Survival rate
• About 90% of people who experience an OHCA die.
• Survival chances decrease by 10% for every minute that immediate CPR and use of an AED is delayed.
• Immediate CPR can triple the chance of survival.
Factors affecting survival
• CPR: High-quality CPR has a significant impact on survival outcomes.
• AEDs: Bystander use of automated external defibrillators (AEDs) significantly increases survival rates.
• Time to treatment: The more time that passes before treatment, the more damage is done to the heart and other organs.