What is the prevalence of reciprocating tachycardia in Wolff-Parkinson-White (WPW) syndrome?

Updated: Jan 08, 2017
  • Author: Christopher R Ellis, MD, FACC, FHRS; Chief Editor: Mikhael F El-Chami, MD  more...
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Approximately 80% of patients with WPW syndrome have a reciprocating tachycardia, 15-30% will develop atrial fibrillation (AF), and 5% have atrial flutter. VT is uncommon. Patients with mitral valve prolapse have an association with WPW, but the mechanism is unclear.

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