For citations:
Mustafina I.A., Plotnikova M.R., Belenkov Yu.N., Khabarova N.V., Zagidullin N.Sh. Phenotypic Features of Heart Failure in Patients with Preserved Left Ventricular Ejection Fraction. Kardiologiia. 2025;65(9):3-9. (In Russ.) https://doi.org/10.18087/cardio.2025.9.n3018









