ECG Ruler with Heart Rate, Axis, PR Interval, QRS Duration, QTc Interval, and T-Wave Morphology Indicators

描述

🫀 Master ECG interpretation with precision and style!

This ECG ruler is a professional-grade tool designed for precise measurement of heart rate, axis, PR interval, QRS duration, QTc interval, and T-wave morphology. Featuring clear, labeled diagrams and calibrated scales, it enables accurate ECG analysis and diagnosis. Crafted from durable materials and sized for portability, it is an essential companion for healthcare professionals seeking reliable and efficient cardiac assessment.