For citations:

Kobalava Zh.D., Medovchshikov V.V., Yeshniyazov N.B. Towards quadruple therapy for heart failure with reduced ejection fraction: DAPA-HF secondary analysis data. Russian Journal of Cardiology. 2020;25(5):3870. (In Russ.) https://doi.org/10.15829/1560-4071-2020-3870