1. Electrophysiological study generally is negative in patients < 40 years suspected of supraventricular tachycardia but also complaining of chest pain and/or syncope. (15th January 2016) Authors: Brembilla-Perrot, Béatrice; Sellal, Jean Marc; Olivier, Arnaud; Villemin, Thibaut; Manenti, Vladimir; Brembilla, Alice; Rizk, Joseph; Chillou, Christian De; Moulin-Zinsch, Anne; Marçon, François; Girerd, Nicolas Journal: International journal of cardiology Issue: Volume 203(2016) Page Start: 1109 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗