Badra-Verdu, Mariano G., Centre Hospitalier Universitaire de Sherbrooke, Quebec, Canada Bae, Dae-Hwan Bae, Eun Hui Bae, Jang-Ho Bae, Jang-Whan Bae, Jang-Whan (Korea, Republic Of) Bae, SungA Baek, Sang Hong Baghernejad, Roya Bagieński, Maciej, Institute of Cardiology, Jagiellonian University Bagley, Stephen J. Bai, Jin Baibhav, Bipul Baig, Abdur Bajena, Tomasz Bajorek, Beata Bajraktari, Gani Bakal, Ruken Bengi, Kartal Kosuyolu Heart and Research Hospital, Istanbul, Turkey Baker, Marc L., Cardiology Division, University of Rochester Medical Center, Rochester, NY, USA Bakir, Ihsan, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiovascular Surgery, Istanbul Bakirci, Eftal Murat Bakos, Zoltan, Lund University, Skane University Hospital, Arrhythmia Clinic, Lund, Sweden Bąkowski, Dawid Bakun, Joanna Bakuła, Elwira