High Flow Nasal Cannula: A sigh of relief for fragile COVID-19 patients?
-Sashreek Ganguli, Amity University Kolkata One- fifth of the COVID-19 patients in today’s world develop critical interstitial pneumonia characterized by bilateral interstitial infiltrates, leading to Acute Respiratory Distress Syndrome (ARDS) and respiratory failure. These patients while under treatment show acute hypoxemia and often have persistent dyspnea, despite the administration of oxygen flows>10–15l/min through a facial […]