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Signs of Cardiac Arrest Following a Lightning Strike?

April 6, 2026

Quick Answer

Signs of cardiac arrest following a lightning strike may include irregular heartbeat, loss of pulse, and respiratory arrest. The victim may also experience neurological symptoms such as confusion, loss of consciousness, or seizures. Lightning strike victims should be treated with caution due to potential cardiac arrest and burns.

Precautions for Lightning Strike Victims

When approaching a lightning strike victim, exercise extreme caution to avoid secondary strikes. Move the victim to a safe location, but avoid walking them, as this can cause further injury. If the victim is in a position that makes it difficult to move them, call for emergency assistance and wait for trained responders to arrive.

Cardiac Arrest Response

Begin CPR immediately if the victim shows signs of cardiac arrest, such as irregular heartbeat or loss of pulse. Perform 30 chest compressions followed by two breaths, repeating this cycle until emergency responders arrive. If an automated external defibrillator (AED) is available, use it according to the manufacturer’s instructions.

Burns and Neurological Assessment

Assess the victim’s burns for severity and location. Lightning strikes can cause deep, penetrating burns that may not be visible on the surface. Check for signs of neurological damage, such as confusion, loss of consciousness, or seizures. If the victim is experiencing seizures, clear the area of any hazards and ensure the victim’s airway is clear.

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