Li, Y., Shao, H. R., Liu, Y., Wang, J. Y., Yin, Y. G., Yang, C., Wang, X., Zhong, Y., & Lv, L. (2026). Prognostic Value of the Geriatric Nutritional Risk Index and Controlling Nutritional Status Score in Patients Aged ≥ 75 Years With Heart Failure With Preserved Ejection Fraction. Cardiology Research. https://doi.org/10.14740/cr2282