Masum, M. M., Shahrear, R., Yesmin, Z. A., Nishat, L., & Banu, L. A. (2019). Evaluation of LVEF with Changing left Ventricular Morphology in Hypertrophic Cardiomyopathy. University Heart Journal, 15(1), 12–15. https://doi.org/10.3329/uhj.v15i1.41440