AED Demonstration video's are below. Although basic procedures are the same, please check your manufacturer for specific model instructions. 

30 Compressions / 2 Breaths

We do on-location group classes but if you are an individual and our "First Saturday" class is not convenient for you. The American Heart Association may be able to direct you to another. If needed, please call 877-242-4277. 

Thank you, Robert Coburn

This is a great time in history to learn CPR. The procedures are easier than ever to learn, and our favorite, they are more effective!

Heart Rhythms, formerly known as Mobile Test, has been in business since 1997. We provide CPR / First-Aid, Shaken Baby, SIDS, Early Brain Development and Bloodborne Pathogen training in the DFW area. 


We travel to you and teach

class on location. We provide training for a wide variety of companies and individuals, including but not limited to, schools, heathcare providers, security personnel, construction companies and the fitness industry. If you need certification...we can do it.  

Heart Rhythms


‚Äč3617 Cross Bend Rd

Plano TX 75023 

Copyright Heart Rhythms.

All Rights Reserved.