Hypernatremia—A Manifestation of COVID-19: A Case Series : A&A Practice
rations and sodium input. Plasma concentrations of chloride were elevated, those of potassium decreased. These findings are consistent with abnormally increased renal sodium reabsorption, possibly caused by increased angiotensin II activity secondary to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–induced downregulation of angiotensin-converting enzyme 2 (ACE2) receptors. As…