R-CAT for Arrhythmias EKG Pocket Reference Guide Plus EKG Badge – Great Study Card for ECG Interpretation - ACLS and PALS Training – Cardiac Rhythm Interpretation Made Easy

This is a must have for any medical student studying the heart. Not only does it show you the pattern but also the timing. Very worth the price.

Useful, worth your money, good quality, easy to use and very flexible.

This little tool for monitor techs or those learning ekg is amazing. Unfortunately the book my trainer gave me to study was SO confusing...but this little guide has helped me more than the book. I would recommend this 100% if your having trouble comprehending the different rhythms. You won't regret it!

This is a replacement. I either lost or someone accidentally took it. Great information with good pictures.

This is a great tool while going through cardiology

Exactly what I needed!

I occasionally get floated to telemetry, and this is a lifesaver. I’m not in there often enough to remember all the things, so this is an amazing resource. Grateful it exists!

Very helpful. Prefer having this on my badge rather than calipers that get lost or rip holes in my pockets. Hand out is fantastic, it has great examples and rules.