Knowing how to perform cardiopulmonary resuscitation (CPR) can literally mean the difference between life and death in an emergency. If you find yourself in a situation that calls for someone to perform CPR, will you be able to step forward and save a life? Everyday people can face opportunities to demonstrate heroic actions; by completing an online CPR class you can prepare yourself to be somebody’s hero.

CPR is a procedure designed to manually stimulate the heart and respiratory situation in a person whose cardiopulmonary functions have ceased. It can either stimulate the victim’s own body to restart these functions or can carry on these functions to delay tissue death until other medical measures can continue more efficient artificial functions. People can need CPR in a variety of situations: natural causes like heart attacks or accidents like drowning or electrocution. A passerby may be called on to perform CPR anywhere and anytime.