%0 Journal Article %T Does coexistence of fragmented QRS and cardiovascular disease have the ability to predict the mortality in hospitalized, critically ill patients with COVID-19? %A Katkat, F. %A Kalyoncuoğlu, M. %A Karahan, S. %A Abanus, H. %A Turhan Çağlar, F.N. %A Karabulut, D. %A Varol, S. %A Şahin, İ. %A Erkalp, K. %A Okuyan, E. %J The Anatolian Journal of Cardiology %D 2021 %V 25 %P 803-810 %R 10.5152/AnatolJCardiol.2021.13611