Differentiation of Fasciculoventricular Fibers from Anteroseptal Accessory Pathways Using the Surface Electrocardiogram
Fasciculoventricular fibers (FVFs) are responsible for 1-5% of cases of asymptomatic pre-excitation on surface electrocardiogram (ECG). Unlike ventricular pre-excitation seen in Wolff-Parkinson-White (WPW) syndrome, FVFs are not associated with sudden cardiac death from pre-excited atrial fibrillation.
Source: Heart Rhythm - Category: Cardiology Authors: Edward T. O ’Leary, Elizabeth S. Dewitt, Douglas Y. Mah, Kimberlee Gauvreau, Edward P. Walsh, Vassilios J. Bezzerides Source Type: research
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