1. Department of Cardiology (M.A., H.K., R.K., S.P., Z.K., A.M.E.), Kartal Kosuyolu Yuksek Ihtisas Heart-Education and Research Hospital, 34890 Istanbul, Turkey
2. Department of Cardiology (Y.E., H.K.), Van Yüksek Ihtisas Hospital, 65300 Van, Turkey
3. Department of Cardiology (O.E.), Memorial Hospital, 34385 Istanbul, Turkey