Wolff-Parkinson-White syndrome: Symptom-free is not risk-free June 26, 2014 Overview Show transcript Overview Bernard J Gersh, M.B., Ch.B., D.Phil., and Bryan C. Cannon, M.D., discuss how to evaluate and when to intervene in Wolff-Parkinson-White syndrome. VID-20433317 Medical Professionals Wolff-Parkinson-White Syndrome: Symptom-Free Is Not Risk-Free