Electrocardiography (ECG/EKG) - basics

Introduction to ECG | The Basics | Einthoven’s Triangle, Limb, Augmented and Precordial Leads

Introduction to ECG | The Basics | ECG Paper, PQRST wave, Rate, Rhythm, Axis and Interval

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Understanding ECGs | From Placement to Interpretation

ECG Interpretation Made Easy (Learn How to Interpret an ECG in 13 Minutes)

How to read an ECG / EKG Part 1. The Basics of understanding an electrocardiogram.