The Fundamental Role of Prophylactic Anticoagulation Therapy and the Complications of Hypercoagulability in Patients infected with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)

Coronavirus disease 2019 (COVID-19) is predominately an upper respiratory infectious disease caused by the Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2). Although most patients infected with COVID-19 generally present with acute respiratory distress symptoms, we are now learning that the virus can cause a multitude of disruption in physiological and pathophysiological homeostasis. Moreover, there are increasingly reported cases of thromboembolic events occurring in infected patients, resulting in widespread use of anticoagulation therapy. This case series presents seven patients who have received anticoagulation therapy over the course of the disease. Additionally, the correlation between thromboembolic complications secondary to COVID-19, prophylactic use of anticoagulation therapy and the significant pathological findings that might arise will be assessed and discussed in great details.