What is the next step after delivering a shock with an AED?

After delivering a shock with an AED, the next appropriate step is to resume chest compressions. This is critical because high-quality chest compressions help maintain blood flow to the brain and other vital organs during cardiac arrest. The American Heart Association guidelines emphasize that after defibrillation, continuous chest compressions should be initiated immediately or continued without interruption if they were already in progress. Resuming compressions maximizes the chances of successful resuscitation by aiding circulation during the critical moments following the shock.

Other actions such as checking for a pulse or assessing responsiveness may be important, but they can introduce delays that are counterproductive in a resuscitation scenario. Calling for additional help is always a good practice, but once an AED has been used, the priority must be on maintaining effective circulation through compressions.