Ali Rizvi, S.M., Khattak, Z., Khan, N., Waheed Ur Rehman, Gul, J. and Mumtaz, Z. 2025. Association of NT-proBNP in Patients of Heart Failure with Preserved Ejection Fraction. Indus Journal of Bioscience Research. 3, 4 (Apr. 2025), 543–547. DOI:https://doi.org/10.70749/ijbr.v3i4.1076.