A Review of Venous Thromboembolism Phenomena in COVID-19 Patients

Abstract

With the outbreak of the second peak of COVID-19 in many countries of the world, the symptoms and complications of this disease has received a great deal of attention. One of the most important known complications of severe acute respiratory syndrome coronavirus 2 is the occurrence of venous thromboembolic events, especially in critically ill patients who are hospitalized in the intensive care unit. The pathology of this event is complex and multifactorial, but the main problem now is the timely diagnosis of these phenomena, which can reduce the mortality and morbidity of patients. Deterioration of clinical condition in patients with severe acute respiratory syndrome coronavirus 2 infection along with increased coagulation markers can increase clinical suspicion of venous thromboembolic events. Imaging techniques, especially computed tomography pulmonary angiography, can well solve this puzzle and lead to timely treatment of these patients.