When should an AED be used during a cardiac arrest?

When should an AED be used during a cardiac arrest?

• A. Only after 10 minutes
• B. Only if defibrillator is readily available and no interruptions
• C. After ventilations
• D. As soon as possible with minimal interruption of chest compressions

Answer: (D)

Early defibrillation is critical for survival in cardiac arrest when the rhythm is shockable. The AED should be attached and used as soon as it’s available, while you continue high-quality chest compressions with as few interruptions as possible. The device will analyze the rhythm and tell you if a shock is needed; if a shock is advised, deliver it promptly and then resume CPR immediately after the shock. Delaying defibrillation—whether by waiting for ventilations first or by trying to achieve a moment with no interruptions—only lowers the chance of recovery. So, use the AED as soon as you can, with minimal interruption to chest compressions.

Early defibrillation is critical for survival in cardiac arrest when the rhythm is shockable. The AED should be attached and used as soon as it’s available, while you continue high-quality chest compressions with as few interruptions as possible. The device will analyze the rhythm and tell you if a shock is needed; if a shock is advised, deliver it promptly and then resume CPR immediately after the shock. Delaying defibrillation—whether by waiting for ventilations first or by trying to achieve a moment with no interruptions—only lowers the chance of recovery. So, use the AED as soon as you can, with minimal interruption to chest compressions.