Tyagi, A. and Kumar, A. 2025. Septal Tissue Doppler Velocity and Left Atrial Volume Index as Predictors of Heart Failure with Preserved Ejection Fraction in Patients with Type 2 Diabetes Mellitus: A Cross-sectional Study. NovusMed Journal of Health & Pharmaceutical Sciences. 1, 01 (Dec. 2025), 12–19.