[Impaired hemostasis in elderly and senile patients with mesenteric thrombosis in COVID-19.].

In the treatment of coronavirus infections, it is important not only to understand the course of the disease, but also to understand what is happening in the human body, especially in the circulatory system, that is, which disorders lead to deterioration and further complications. Hemostasis disorder in COVID-19 plays an important role in the etiology and clinical manifestations of the disease. The ability to identify factors and risk groups for the development of thrombotic complications, the ability to dynamically interpret peripheral blood parameters and coagulograms, knowledge of diagnostic criteria for possible hemostasis disorders (for example, DIC syndrome, sepsis-associated coagulopathy, antiphospholipids, hemophagocytosis and hypercoagulation syndrome) are necessary to determine the indications for the test. Differentiated prescribing of clinically justified therapy (including anticoagulants and blood components) is important, which determines the complexity of treatment and prognosis for patients with COVID-19. This article is a review of the literature on the topic of hemostasis disorders in elderly and senile patients with mesenteric thrombosis in COVID 19 over the past few years.