%0 Journal Article %T Effects of right ventricular dysfunction on exercise capacity and quality of life and associations with serum NT-proBNP levels in COPD: an observational study %A Şahin Özdemirel, T. %A Sarınç Ulaşlı, S. %A Yetiş, B. %A Karacağlar, E. %A Bayraktar, N. %A Ulubay, G. %J The Anatolian Journal of Cardiology %D 2014 %V 14 %P 370-377 %R 10.5152/akd.2014.4687