Fatima F. Al-Muhanna and Amina A. B. Al-Dejeli 2024. Effect of Ageing Process on Diastolic Function of the Heart. Journal of Prevention, Diagnosis and Management of Human Diseases . 4, 5 (Aug. 2024), 18–25. DOI:https://doi.org/10.55529/jpdmhd.45.18.25.