1 Department of Cardiovascular Surgery, University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Yıldırım, Bursa, Turkey. E-mail: mesut_kvc_cor@hotmail.com.
2 Department of Perfusion, University of Health Sciences, Mehmet Akif Inan Training and Research Hospital, Sanliurfa, Turkey.
3 Department of Cardiovascular Surgery, University of Health Sciences, Mehmet Akif Inan Training and Research Hospital, Sanliurfa, Turkey.