Lown-Ganong-Levine Syndrome [Disease/Finding] M0012710 Lown-Ganong-Levine Syndrome C0024054 55475008 C3928 Short PR-Normal QRS Complex Syndrome 1025710 Lown-Ganong-Levine Syndrome D008151 N0000001875 A form of ventricular pre-excitation characterized by a short PR interval and a normal QRS complex. In this syndrome, the atrial impulse conducts via the JAMES FIBERS which connect the atrium to BUNDLE OF HIS bypassing the upper ATRIOVENTRICULAR NODE. HEART VENTRICLES are depolarized normally through the His-Purkinje system. Pre-Excitation Syndromes [Disease/Finding]