Uskela, Sanna Ustun, Elif Ezgi, Cardiology Department, Ankara University Ankara Usui, Akihiko Usui, Soichiro, Department of Disease Control and Homeostasis, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa, Japan Uszok-Stenzel, Ewa Utrera-Lagunas, Marcelo Utsunomiya, Daisuke Utsunomiya, Daisuke Uvaize, Musfira Mohamed, University of Ottawa, Ottawa, Canada Üveges, Áron Uyan, Cihangir Uyarel, Huseyin Uyarel, Huseyin, Bezmi Alem Vakıf University, Faculty of Medicine (Türkiye) Uyarel, Huseyin, Department of Cardiology, Bezmialem University, School of Medicine, Istanbul, TURKEY Uyguanco, Eric Uygungelen, Bulent, Andirin State Hospital Uygur, Belma, Karaman State Hospital Uygur, Belma Uysal, Onur Kadir Uysal, Onur Kadir, Kayseri Education and Research Hospital, Department of Cardiology, Kayseri, Turkey Uz, Omer Uziębło-Życzkowska, Beata Uziębło-Życzkowska, Beata, Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw 44, Szaserow Street 128 (Poland) Uziębło-Życzkowska, Beata Uziębło-Życzkowska, Beata (Poland)