Khuyag, B., Chimed, S., Baldandorj, A., Zundui, L., & Davaakhuu, N. (2016). Relationship Between Left Ventricular Myocardial Longitudinal Mechanics and In-hospital Heart Failure in Patients With Acute Myocardial Infarction: a Two-dimensional Speckle-tracking Study. Central Asian Journal of Medical Sciences, 2(2), 176–186. https://doi.org/10.24079/cajms.2016.02.009