Guidelines for the diagnosis and management of syncope (version 2009).
Task Force for the Diagnosis and Management of Syncope, European Society of Cardiology (ESC), European Heart Rhythm Association (EHRA), Heart Failure Association (HFA), Heart Rhythm Society (HRS), Moya A, Sutton R, Ammirati F, Blanc JJ, Brignole M, et al. Eur Heart J. 2009 Nov; 30(21):2631-71. Epub 2009 Aug 27.