“Characteristic of the Coronary Vascular System, Structural and Functional State of the Heart and Endothelium-Dependent Vasodilation in Young Patients With Acute Coronary Syndrome and ST Elevation”. Ukrainian Journal of Cardiology, vol. 26, no. 3, July 2019, pp. 35-44, https://doi.org/10.31928/1608-635X-2019.3.3544.