High quality CPR includes both chest compressions and breaths using a CPR face shield or CPR mask; however, as in any situation, if you do not have access to a shield or you do not feel comfortable providing breaths, you can provide only chest compressions (also called “Hands Only CPR”). Should someone need CPR, first call 911. Have someone call 911 for you or place your cell phone on speaker mode. Push hard and fast in the center of the chest. You should compress the chest 100 to 120 times per minute. The following video demonstrates the Hands Only CPR method: https://www.youtube.com/watch?v=M4ACYp75mjU