The Fresno Fire Department says knowing how to perform CPR can make a huge difference in a person's life and increase their chances of survival by up to two or three times.

The American Heart Association, or AHA, said some of Taylor Swift's and Beyoncé's music can be used for CPR tempo.

Although you may never need to use it, learning CPR is a life-saving skill. Younger members of your household should also know what to do. One never knows when that will become necessary information.