For citations:

Larina V.N., Skiba I.K., Skiba A.S. Summary of updates to the 2021 European Society of Cardiology Guidelines for the diagnosis and treatment of acute and chronic heart failure. Russian Journal of Cardiology. 2022;27(2):4820. (In Russ.) https://doi.org/10.15829/1560-4071-2022-4820