What should be done after receiving three consecutive no shock messages on an AED during cardiac arrest?

When an Automated External Defibrillator (AED) delivers three consecutive "no shock" messages during a cardiac arrest situation, it generally indicates that the underlying rhythm does not currently require defibrillation. In such cases, the most appropriate response is to continue performing high-quality CPR. Continuing CPR is critical because it helps maintain blood flow to vital organs, particularly the heart and brain, until advanced medical help arrives or until the patient shows signs of recovery.

Transporting the patient immediately without continued CPR would not provide the necessary support to maintain circulation, which can lead to poor outcomes. While it might be tempting to consider termination of resuscitation after multiple no shock advisories or focusing on requesting additional emergency services, the priority remains on sustaining chest compressions to maximize the chance of survival.

Thus, continuing CPR while preparing for transport, along with effective communication with incoming paramedics, ensures that the patient receives the best chance of successful resuscitation.