OBJECTIVES: We aimed to determine serum angiotensin II levels in patients with
coronavirus disease 2019 infection and to investigate the effect of these levels on the
prognosis of the disease. DESIGN: The study was planned prospectively and
observationally. SETTING: The study was conducted in a tertiary university hospital.
PATIENTS: Coronavirus disease 2019 patients older than 18 years old, polymerase chain
reaction test positive, with signs of pneumonia on tomography, and hospitalized were …