Clinical determinants of coronavirus disease COVID-19 manifestation
The article presents the review of modern publications on the assessment of the factors which have impact on susceptibility, clinical course and outcomes of COVID-19 infection. Statistical data on rate of increased blood pressure and adverse clinical signs of infection disease in different populations are shown. The important role of angiotensin-converting enzyme 2 as functional cellular receptor for coronavirus and its participation in multiple systemic manifestations of COVID-19 are presented. The mechanisms of damage effects of cigarette smoking in virus pneumonia have been described. According to literature data, the relationship between metabolic disorders related to obesity and risk of severe coronavirus course is emphasized. From a pathophysiological point of view, an explanation is given for the occurrence of threatening complications in patients with a new coronavirus infection in the presence of diabetes mellitus — massive lung damage, acute respiratory distress syndrome, prothrombotic condition, venous and arterial thrombosis.