What should be done immediately after delivering a shock with the AED?

After delivering a shock with the automated external defibrillator (AED), it is crucial to resume CPR immediately. This step is essential because the shock may restore a normal heart rhythm, but it does not ensure that the victim will regain consciousness or adequate circulation right away. Continuing CPR can help maintain blood flow to vital organs, particularly the brain, during this critical period until advanced medical personnel arrive or the AED indicates that a shock is needed again.

While checking the victim's pulse or preparing the AED for another shock may seem necessary, the focus should be on providing ongoing support to the victim. CPR provides the necessary chest compressions and ventilations that can help sustain life until more definitive care can be administered. Leaving the victim alone is also inappropriate, as they need immediate attention and intervention during this unstable phase. Thus, the priority is to resume CPR promptly to increase the chances of survival.