10/22/2026
Sudden cardiac arrest (SCA) is a life-threatening emergency that occurs when the heart suddenly and unexpectedly stops beating. Despite its prevalence, there are many common misconceptions about sudden cardiac arrest that can hinder our ability to respond effectively. So, for Sudden Cardiac Arrest Awareness Month, let’s debunk the top 12 myths about sudden cardiac arrest to help raise awareness and increase the chance of survival. (the list continues .... almost there!)
9. CPR will be enough to save someone in SCA.
CPR is extremely important as an immediate treatment of suspected SCA. It can sustain life by maintaining blood flow and providing oxygen to the brain and other vital organs. But it won’t restart the heart.
The primary purpose of immediate CPR is to buy time until an AED can be used to shock the heart back into a normal rhythm. High-quality CPR along with early defibrillation with an AED can more than double the likelihood of person’s chances of survival.
10. Only trained medical professionals can use automated external defibrillators (AEDs).
Some people are intimidated by the thought of using an AED. But this lifesaving, portable device is specifically designed to be user-friendly, so that anyone can use it – regardless of their medical background or training.
AEDs have clear, step-by-step instructions via voice prompts and visual cues, making them simple and effective. This is why many workplaces, schools, and public places have an AED readily available for anyone to use in case of an emergency.