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Wolff-Parkinson-White syndrome

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Wolff-Parkinson-White syndrome

Wolff-Parkinson-White syndrome is an abnormal electrical connection (or bypass tract) between the atria and ventricles of the heart. The bypass tract allows electricity in the heart to travel abnormally fast and results in a very rapid heart rate (arrhythmia).

Symptoms of Wolff-Parkinson-White syndrome include the sense of feeling the heart beat rapidly (palpitations), chest pain, light-headedness, fainting, and dizziness.

Current as of: May 1, 2026

Author: WebMD Ignite Staff

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This information does not replace the advice of a doctor. WebMD Ignite, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

NOTICE: This health information was not created by Columbia University Irving Medical Center and may not necessarily reflect specific CUIMC practices. For medical advice to your personal condition, please consult your doctor. Medical advice disclaimer.