An electrical current is very damaging to the human body since the body is a very good conductor of electricity. An electrical current can cause damage to the body in several ways:
Cardiac arrest due to the electrical effect on the heart
Massive muscle destruction from a current passing through the body
Thermal burns from contact with the electrical source
Review Date: 1/1/2013 Reviewed By: Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, Washington. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, Bethanne Black, Stephanie Slon, and Nissi Wang.