In this episode of Respiratory Exchange, Dr. Dan Culver speaks with hospitalist and anesthesia outcomes researcher Dr. Roop Kaw about the practical recognition and management of hypercapnic respiratory failure across the inpatient setting. The discussion explores how hospitalists can identify subtle early warning signs, distinguish acute from chronic hypercapnia and use tools such as venous blood gas testing, pulse oximetry and clinical context to guide care. Dr. Kaw highlights high-risk scen...