what victim needs cpr
By Chris Woolston, M.S. CPR -- cardiopulmonary resuscitation -- is a potentially life-saving procedure that can restart a person's heartbeat and breathing. CPR is often used to revive victims of electric shock, near-drowning, and heart attack. According to the National Institutes of Health, quick CPR can triple a victim's chances for survival. The best way to learn the technique is to take a certified training class.