Frequency of venous thromboembolism in 6513 patients with COVID-19: a retrospective study

Patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) appear to be at increased risk for venous thromboembolism (VTE), especially if they become critically ill with COVID-19. Some centers have reported very high rates of thrombosis despite anticoagulant prophylaxis. The electronic health record (EHR) of a New Orleans-based health system was searched for all patients with polymerase chain reaction-confirmed …