Development and Relevance of Hypercapnia in COPD.
Chirag DaveSimon WhartonRahul MukherjeeBandar M FaqihiRobert A StockleyAlice Margaret TurnerPublished in: Canadian respiratory journal (2021)
Lower FEV1 and prior AHRF are the main associations of hypercapnia in COPD, which carries a poor prognosis, particularly worsening over time.