Dzyak, G.V., Vasylieva, L.I., Sapozhnychenko, L.V., Kalashnykova, O.S., Anosova, N.P. and Meleschyk, L.V. 2013. Left ventricular diastolic dysfunction and N-terminal probrain sodium-uretic peptid level in patients with atrial fibrillation. Medicni perspektivi. 18, 2 (Jul. 2013), 17–25. DOI:https://doi.org/10.26641/2307-0404.2013.2.15943.