Electrical Injury and Wandering Atrial Pacemaker.

The supply of household electricity remains a low-voltage (110-220 V) energy source, and its effects on the human body depend on several factors, including the type of contact and duration of contact, among other things. In a significant number of cases, direct contact with household electricity causes reversible cardiac arrhythmia-ventricular fibrillation, ventricular premature beats, atrial tachycardia, and atrial fibrillation. Wandering atrial pacemaker (WAP) is a benign atrial arrhythmia observed in elderly patients suffering from obstructive pulmonary diseases that result from an ischemic heart. This report discusses WAP as observed in a patient who suffered an electrical injury.