Cengiz Bolcal 1, Vedat Yildirim 2, Suat Doganci 1, Murat Sargin 3, Ahmet Aydin 4, Erkan Kuralay 5, Ertugrul Ozal 6, Ufuk Demirkilic 1, Bilgehan Savas Oz 1, Ahmet Sayal 7, Harun Tatar 8
1 Department of Cardiovascular Surgery, Gulhane Military Academy of Medicine, Ankara, Turkey
2 Department of Anesthesiology and Reanimation, Gulhane Military Academy of Medicine, Ankara, Turkey
3 Department of Cardiovascular Surgery, Siyami Hersek Hospital, Istanbul, Turkey
4 Faculty of Pharmacy, Yeditepe University, Istanbul, Turkey
5 Department of Cardiovascular Surgery, Lokman Hekim Hospital, Ankara, Turkey
6 Department of Cardiovascular Surgery, Medical Park Hospital, Samsun, Turkey
7 Department of interdiscipliner, Ankara University, Ankara, Turkey
8 Department of Cardiovascular Surgery, Kecioren Hospital, Samsun, Turkey