The ECG Blog with Reid

Fusion Beats in Monomorphic Ventricular Tachycardia Jun 12, 2025

Fusion beats are one of the hallmark findings that support the diagnosis of ventricular tachycardia (VT)—particularly in the case of monomorphic VT. They represent a unique moment in cardiac electrophysiology where two wavefronts—one ventricular and one supraventricular—collide, creating a hybrid QR...

AV Dissociation: A Specific ECG Finding for Ventricular Tachycardia Dec 27, 2024

The presence of atrioventricular (AV) dissociation is a critical clue in diagnosing ventricular tachycardia (VT). Understanding the anatomy and physiology behind this finding not only strengthens your diagnostic accuracy but also deepens your appreciation of the intricate mechanisms of cardiac condu...

The ECG Blog with Reid

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