Master ECG Interpretation

Welcome to ECG Lectures with Reid

Where we teach ECG interpretation the right way through an anatomical, physiology-first framework that makes every ECG tracing intuitive and logical.

DOWNLOAD 100 ANNOTATED ECGS FREE

Hi, I'm Reid

I help Physician Assistants & Nurse Practitioners

Learn the art of ECG interpretation

With the fastest online ECG course

ECG in 21 Days is a Course for Clinicians

Earn 35 hours of AAPA Category 1 CME & take your ECG education to the next level!

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Featured Blog Posts:

Ashman Phenomenon: A Deep Dive into Its Mechanism

January 3, 2025

The Physiology of Respiratory Sinus Arrhythmia

January 17, 2025

Blocked PACs: ECG Findings and Pathophysiology

September 11, 2025

How to Approach Every ECG - 7 Steps

December 19, 2024

Why the PR Interval Shortens in WPW Syndrome

November 19, 2025

Fusion Beats in Monomorphic VT

January 24, 2025

MASTER ECG INTERPRETATION WITH

ECG in 21 Days

The curriculum consists of 21 modules with annotated ECG lessons supported by 150+ clinical case examples. Each module is designed to build interpretation skills through repetition and application. The full course qualifies for AAPA Category 1 CME credit.