For citations:
Vinogradova N.G., Polyakov D.S., Fomin I.V., Vaisberg A.R., Pogrebetskaya V.A. Results of Five-Year Outpatient Follow-Up of Patients With Heart Failure in a Specialized Center. Kardiologiia. 2024;64(11):84-95. (In Russ.) https://doi.org/10.18087/cardio.2024.11.n2783