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[Evaluation of endothelial dysfunction and the possibility of its correction at the present stage in patients with cardiovascular diseases].

The review describes the current understanding of endothelial dysfunction, methods of its evaluation, and highlights the advantages and disadvantages of various techniques. The role of nitric oxide and endothelin as important markers of endothelial dysfunction is shown, and the methods of their determination in clinical practice are described. The authors conclude that in order to improve the life expectancy and quality of life of patients with cardiovascular diseases, reduce the risk and frequency of complications and mortality rates, it is necessary to study the function of endothelium in more detail and to look for ways of drug correction, taking into account the pathogenetic mechanisms of its formation.