Heart Rate Scale ECG/EKG 7-Step Ruler Orthopedic Joint Transparent Measurement Tool

The ECG 7 Step Ruler is a transparent, ID-sized card designed to simplify ECG interpretation. Perfect for students and experienced clinicians alike, it fits easily in your ID card holder for convenient access. Specifically crafted to guide users through a comprehensive 7-step ECG interpretation method, it provides essential reference points for quick analysis.

Features:

- Heart Rate: Quickly estimates heart rate with approximate accuracy.
- Rhythm Analysis: Easily assess whether the heart rate is regular or irregular.
- Axis Reference: Identifies normal, left, or right axis deviation with clear positive and negative deflection indicators.
- PR Interval Measurement: Provides PRI range in milliseconds with measurement blocks included.
- QRS Interval Assessment: Offers QRS and QTc intervals in milliseconds along with measurement blocks.
- ST Elevation/Depression Check: Use the back line to evaluate ST elevation or depression, measuring in millimeters.
- T Wave Analysis: Provides quick references for T wave abnormalities and helps identify myocardial infarction areas.

Designed for accuracy and ease-of-use, the ECG 7 Step Ruler is an essential tool for efficient ECG interpretation.