Vitali Serdoz, Laura Vivas, David Vivero, Ainhoa Vlachopoulos, Charalambos, Hypertension and Peripheral Vessels Unit, 1st Department of Cardiology, Athens Medical School, Hippokration Hospital, Athens, Greece Vo, Maique Voigt, Jens-Uwe Volpe, Massimo Volpiana, Andrea von Kemp, Berlinde von Lewinski, Dirk von Lewinski, Friederike von Zur Mühlen, Constantin Vornovitsky, Michael, Internal Medicine and Cardiology Division, University of Rochester Medical Center, Rochester, New York, United States Vorobiof, Gabriel, Departments of Medicine, Cardiology Unit, and Imaging Sciences, Division of Nuclear Medicine, University of Rochester Medical Center, Rochester, NY, USA Vorobiof, Gabriel Vouliotis, Apostolos-Ilias Voyvoda, Nuray, Acıbadem Kocaeli Hospital Radiology Department Vunckx, Kathleen Vuppali, Madhavlita Vuran, Ozcan, Ege University School of Medicine, Department of Cardiology Vurgun, Veysel Kutay, Cardiology Department, Ankara University Ankara Vuruskan, Ertan Waagstein, Finn, Sahlgrenska University, Göteborg, Sweden Wabich, Elżbieta, Department of Cardiology and Cardiac Electrotherapy, Medical University of Gdansk, Poland Wabich, Elżbieta (Poland)