“…Well‐established standardized protocols for cardiopulmonary POCUS aid emergency department and ICU physicians in assessing patients with acute undifferentiated respiratory distress. 19 , 20 , 21 Compared to chest radiography, POCUS demonstrates higher sensitivity and specificity for diagnosing pneumonia, pneumothorax, pleural effusion, and alveolar‐interstitial syndrome. 22 , 23 , 24 , 25 , 26 …”