Shrestha, B. et al. 2023. Evaluation of Left Ventricular Diastolic Dysfunction in diabetic patients with preserved Ejection fraction and its association with myocardial performance index. Journal of Invasive and Clinical Cardiology. 5, 1 (Jan. 2023), 14–18. DOI:https://doi.org/10.3329/jicc.v5i1.74940.