Balmukhamedova, Z.; Derbissalina, G.; Zemlyanskaya, N.; Dzholdasbekova, A. .; Blyalova, D. Speckle-Tracking Echocardiography in Early Diagnosis of Myocardial Dysfunctions of Women With Hypertension in the Perimenopausal Period. Open Access Maced J Med Sci 2022, 10, 1176-1182.