%0 Journal Article %T Efficacy of levosimendan in patients with chronic heart failure: Does rhythm matter? %A Can Yontar, O. %A Birhan Yılmaz, M. %A Yalta, K. %A Tandoğan, İ. %J The Anatolian Journal of Cardiology %D 2010 %V 10 %P 310-316 %R 10.5152/akd.2010.088