Karabacak, Mustafa, Department of Cardiology, Isparta State Hospital, Isparta, Turkey Karabag, Turgut Karabağ, Yavuz Karabay, Can Yucel, Department of Cardiology, Kartal Kosuyolu Heart and Research Hospital, Istanbul, Turkey Karabay, Can Y. Karabay, Can Yücel Karabay, Can Yucel Karabinowska, Aleksandra Karabinowska-Małocha, Aleksandra Karabulut, Ahmet, Istanbul Medicine Hospital Karabulut, Ahmet, Department of Cardiology, Istanbul Medicine Hospital, Istanbul, Turkey (Türkiye) Karabulut, Ahmet, Department of Cardiology, Acibadem Atakent Hospital, Istanbul, Turkey Karabulut, Ahmet Karaca, Ilgın Karaca, Mustafa Karaca, Oguz, Medipol University Karaca, Oguz Karadag, Bilgehan, Istanbul University, Cerrahpasa Medical Faculty, Department of Cardiology Karadag, Bilgehan, Istanbul University, Cerrahpasa Faculty of Medicine, Department of Cardiology Karadavut, Serhat Karadeniz, Ayşegül, Ahi Evren Cardiovascular and Thoracic Surgery Hospital Karadeniz, Fatma Ozpamuk Karadeniz, Fatma, Department of Cardiology, Siyami Ersek Cardiovascular and Thoracic Surgery Training and Research Hospital Karaduman, Ahmet Karagiannis, Asterios