Tags: Disease.
Lown–Ganong–Levine syndrome (LGL) is a syndrome of pre-excitation of the ventricles due to an accessory pathway providing an abnormal electrical communication from the atria to the ventricles. It is grouped with Wolff–Parkinson–White syndrome as an atrioventricular re-entrant tachycardia (AVRT). The syndrome is named after Bernard Lown William Francis Ganong Jr. and Samuel A. Levine.A short PR is seen.