






⚡ Master EKG rhythms anywhere, anytime—your clinical edge in a card!
The EKG Rhythm Interpretation Reference Card is a compact, credit card-sized tool designed for healthcare professionals needing rapid, reliable EKG rhythm guidance. Featuring dual horizontal and vertical layouts, it fits seamlessly on badge reels and lanyards. Made from waterproof, durable material, it offers a comprehensive yet concise reference for both basic and advanced EKG interpretation, ideal for clinical practice, ACLS preparation, and on-the-go learning.











| ASIN | B0DVSH4JDD |
| Best Sellers Rank | #5,485 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #142 in Medical Diagnostics & Screening |
| Brand | Resource RN |
| Customer Reviews | 3.9 3.9 out of 5 stars (425) |
| Date First Available | February 3, 2025 |
| Item Weight | 0.634 ounces |
| Manufacturer | Resource RN |
| Manufacturer Part Number | ECGR6 |
| Package Dimensions | 4.69 x 2.87 x 0.47 inches |
M**C
Small
The graph was a little small
B**N
Small print but great
Extremely useful
S**O
Compact but Difficult to Read
This reference card is very compact, which makes it convenient to carry as a badge buddy. However, the text and rhythm strips are extremely small—if you don’t have excellent eyesight or a magnifying glass, it’s hard to read and identify the rhythms clearly. While it’s marketed as a quick interpretation guide, I found myself spending more time trying to distinguish the waves than actually interpreting them. For basic portability, it’s fine, but if you’re looking for a more practical tool for rapid rhythm recognition, this card falls short.
O**E
Small and useful
It is smaller than I thought it would be. But it is packed with a lot of information. I am able to use it without magnification.
N**I
useful reference
Very helpful - quick reference. Love it.
A**S
It is really small and hard to read.
This ECG rhythm chart is the size of a business card. I could read it just fine, 25 years ago. Today, I need magnifying glasses. I probably missed it, but I did not see where it mentioned the size was that small. Had I noticed that, I would not have purchased it.
G**E
Perfect badge buddy
Fits perfectly under my name badge and I don’t have to clip it in. Love this since I’m in nursing school and need a quick reference. the lamination seems like good quality. Hoping to use this for years to come!
V**N
Different heart rhythms and what needs immediate attention.
I'm a retired cardiac ICU NURSE so this information is very useful to me. I'm not sure how useful it is to those that are not used to reading heart rhythms and knowing the significance of what they mean. I know what needs immediate follow up.
Trustpilot
4 days ago
1 day ago