American Heart Compliant CPR/BLS & AED Training. Start for Free Today! Over 1,000,000 Trained.

Note: End the cycles if the scene becomes unsafe or you cannot continue performing CPR due to exhaustion. To see the steps to perform CPR in action, watch our video Putting it All Together: CPR – Adult. Or, for online, in person and blended training cou

When a person goes into shock, the body reduces blood flow to the extremities, so more is available to vital organs, which is why people in shock feel cold. Warning: If at any point the victim stops breathing normally or becomes unresponsive, begin CPR (o