For citations:
Shirokov N.E., Yaroslavskaya E.I., Krinochkin D.V., Musikhina N.A., Gizatulina T.P., Enina T.N., Petelina T.I., Soldatova A.M., Samoilova E.P., Pogorelov N.O., Gapon L.I. Principles for diagnosing heart failure with preserved ejection fraction. Russian Journal of Cardiology. 2023;28(3S):5448. https://doi.org/10.15829/1560-4071-2023-5448. EDN: JCREUS