Defibrillator Risks

A defibrillator is a medical device that generates and delivers a shock to the heart of someone in cardiac arrest. Although this device can save lives, there are risks involved, for both the patient and the first responders.

Burns

• One risk associated with defibrillator use is that of burns. Certain transdermal medication patches contain aluminum backings, and when they come in contact with the defibrillator paddle, can cause minor burns to the patient receiving treatment. These burns are usually not serious, and respond well to treatment.

Accidental Shock to Others

• Accidental shocks to others can occur when first responders accidentally make contact with the patient who is being defibrillated. The only objects that should touch the patient during treatment are the defibrillator paddles held by the administrator of the procedure.

Unnecessary Shocks

• Sometimes internally implanted defibrillators discharge shocks when they are unnecessary. When this occurs, it can cause pain and promote a dangerous heart rhythm. In addition, the event can be emotionally disturbing and frightening. Your doctor can recalibrate your device to minimize the risk of additional unnecessary shocks, and offer suggestions on how you can manage these rare events.