Roberto García Civera, MDProfessor of Cardiology, Department of Medicine, University of Valencia, Spain; Chief Section of Arrhythmology, Clinical University Hospital, Valencia, Spain.Gonzalo Barón Esquivias, MDSyncope Unit, University Hospital Virgen del Rocío, Sevilla, Spain.Jean-Jacques Blanc, MD. FESCProfessor of Cardiology. Chief Department Cardiology, Brest University. France; Member of the Task Force on Syncope of the European Society of Cardiology.Michele Brignole, MD, FESCChief of Cardiology Department. Ospedale Riuniti. Lavagna. Italy; Chairman of the Task Force on Syncope of the European Society of Cardiology.Angel Moya i Mitjans, MD., FESCChief Section of Arrhythmology. General University Hospital Vall d’Hebron. Barcelona. Spain; Member of the Task Force on Syncope of the European Society of Cardiology.Ricardo Ruíz Granell, MDElectrophysiology Laboratory, Clinical University Hospital, Valencia, Spain.Wouter Wieling, MD, PD.Professor of Medicine. Department of Medicine; Academic Medical Center, University of Amsterdam, The Netherlands.