Exercise Testing With Flecainide Demonstrates Provocable Brugada Syndrome

A young man with baseline early repolarization was initiated on flecainide and diltiazem for symptomatic atrial arrhythmias. A treadmill stress test induced a type 1 Brugada electrocardiogram pattern at higher heart rates. Flecainide was discontinued. Genetic testing revealed no SCN5A mutations, and...

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Bibliographic Details
Main Authors: Sina Safabakhsh, BSc, Andrew D. Krahn, MD, FHRS, Zachary Laksman, MD, MSc
Format: Article
Language:English
Published: Elsevier 2021-08-01
Series:CJC Open
Online Access:http://www.sciencedirect.com/science/article/pii/S2589790X21000962