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Product Description


Follow a 7 Step Plan
- Step 1. Heart rate- This will provide a quick but approximate heart rate.
- Step 2. Rhythm- Assess whether the heart rate is regular or irregular
- Step 3. Axis- A quick reference for normal, left or right axis deviation. The arrows pointing up indicate a positive deflection & arrows pointing down indicate a negative deflection.
- Step 4. PR interval- This gives you a reference of the PRI range in milliseconds. Also to the right side, are blocks you can measure the PRI.
- Step 5. QRS interval- As above this gives you the range of the QRS & QTc in milliseconds and again you can measure the QRS interval with the blocks.
- Step 6. ST elevation/ depression- Place the straight back line along the isoelectric line to assess if there is either ST elevation or depression also there is a ruler so you can measure the degree of either in millimetres.
- Step 7. T wave- Lastly, a quick reference for potential T wave abnormalities. Plus top right references the leads view of the heart which comes in handy when identifying the area of a myocardial infarction.

ECG 7 Step Ruler for ECG/EKG Interpretation
- Follow a 7 Step Plan, Portable Pocket ECG EKG Card Ruler ECG Reference Guide with Protect Sheath
- Suitable for anyone undertaking ECG/ EKG practise from a student up to an experienced clinician
- Perfect sized to fit in your ID card holder for easy storage and access, specifically designed with the 7 step ECG interpretation method in mind

This amazing little card-based ruler is anything but simple! It'll help you read ECGs faster than you ever thought possible.
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