CPR, or cardiopulmonary resuscitation, is a vital first aid technique used when someone’s heart stops beating

https://andreevel061.cavandoragh.org/first-aid-certificate-brisbane-step-by-step-registration-guide

CPR, or cardiopulmonary resuscitation, is a vital first aid technique used when someone’s heart stops beating. Knowing how to perform CPR can double or triple a victim's chances of survival before professional help arrives.