For citations:

Shepel R.N., Samorodskaya I.V., Kakorina E.P., Drapkina O.M. Regional changes and variability of hospitalization of patients for chronic coronary artery disease in the Russian Federation and its subjects in 2014-2023. Russian Journal of Cardiology. 2025;30(7):6435. (In Russ.) https://doi.org/10.15829/1560-4071-2025-6435. EDN: RTVHBE