While sudden cardiac arrest in a child or adolescent is rare—about 20,000 cases occur each year in the U.S.—the survival rate when it happens outside of a hospital is estimated to be under 20%.

With over 26,000 cardiac arrests occurring every year in Australia and over 76% of them occurring in the home, some of our youngest Australians are learning how to help. But why kids? It’s simple.

Knowing what to do during a medical emergency is critical, as it can make a big difference in saving a person's life. The ...