Kadhim, .Mohammed Ameen, .Amal N. AL- Marayati, and Ghazi F. Haji. “Estimation Of Left Ventricular Ejection Fraction Using Mitral Annular Displacement Derived By Speckle Tracking Echocardiography In Patients With Different Heart Diseases”. AL-Kindy College Medical Journal 11, no. 2 (December 30, 2015): :17–22. Accessed May 19, 2024. https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/362.