AED devices are manufactured with adults in mind. However, rescuers can use this lifesaving device on children and infants with suspected SCA if a manual defibrillator with a trained rescuer is not immediately available. AEDs have pediatric settings and defibrillator pads that can be adjusted, making them safe for infants and young children weighing less than 55 pounds. The American Heart Association recommends that pediatric electrode pads be used on children under eight and infants, while adult pads can be used for children eight years and older.