For citations:

Fedin M.A., Kotovskaya Yu.V., Gilyarevsky S.R., Eruslanova K.A., Shchedrina A.Yu., Izyumov А.D., Arefieva M.S. Geriatric syndromes and their prognostic value in patients with chronic heart failure 65 years and older. Russian Journal of Geriatric Medicine. 2026;(1):53-65. (In Russ.) https://doi.org/10.37586/2686-8636-1-2026-53-65