Study of internal hemodynamics of patients with ischemic heart disease of the perient stenting

Due to the widespread occurrence of coronary heart disease (CHD), leading to disability and high mortality of the population, much attention is paid to the development and introduction of new methods and approaches to the examination and treatment of this pathology (1,3). The main task of current methods of treatment of coronary artery disease is the impact on coronary and myocardial insufficiency in order to eliminate the discrepancy between myocardial oxygen demand and its delivery (2,4,5).