Sudden cardiac arrest (SCA) is the number one cause of death for youth athletes and the leading cause of natural death for adults in the U.S. Because SCA can affect anyone at any age without preexisting health conditions, it is imperative that people are conscious of the steps to perform life-saving CPR as it can double or triple a victim’s chance of survival by mimicking the heart and pumping oxygenated blood to vital organs.

In a medical emergency, every second matters. When someone goes into SCA, abnormal electrical currents cause the heart to experience irregular heart beats or stop pumping blood altogether. However, prompt action by performing cardiopulmonary resuscitation (CPR) and using an AED can save a victim’s life.

An AED is a portable device that can detect and treat life-threatening conditions. The machine detects ventricular fibrillation, or an irregular heartbeat, and sends electrical shocks to the heart so that the muscle beats at a regular rhythm. After the shock is given, the rescuer should continue CPR. The AED will reanalyze the heart every two minutes and provide another shock if needed.

AEDs are needed when someone undergoes SCA. If you see someone on the ground, first assess the safety of the scene, and then approach the victim. Check for consciousness by tapping on the patient’s chest and yelling, “Are you okay?” If there is no response, call 911 and prompt someone to retrieve an AED (there are five AEDs spread across campus). Check for the victim's pulse at their carotid artery at the lateral neck area and look for chest rise. If there is no pulse or breathing, begin CPR by providing 30 compressions and two breaths.

AEDs are public access devices, which means that anyone can use them. They are designed so that even people who aren’t trained in CPR/AED can easily access the device. At BOHS, campus supervisors and coaches are CPR-certified and prepared to take action when an AED is needed.

The five AEDs at BOHS are located in the Performing Arts Center, main office, stadium press box, athletic training room, and the main gym. Per California state regulations, AEDs are required in most buildings with an occupancy of 200 or more and should be easy to find and access.

Important: Make sure that the scene is safe before approaching the victim. Activate 911 if the patient is unconscious. Someone should be perform CPR on the victim as the AED is being applied on the victim. A pre-recorded track will walk the rescuer through each step and repeat it twice.  

1. Take the AED out of its container and turn it on. 

2. Remove the two pads from the plastic liners.

3. Apply pads on the victim’s upper right and lower left chest, directly on their skin.

4. Do not touch the patient as the AED analyzes the heart rhythm, and say, "Stand clear."

5. If shock is advised, say, "Stand clear" one more time and push the red flashing button to deliver the shock. If shock is not advised, resume chest compressions.

*Make sure that the patient is dry as water can interfere with the shock. Remove clothing and hair on the chest area to ensure a quality shock.