Online Articles: Letters to the EditorManagement of Acute Hypercapnic Respiratory Failure Using Intrabronchial Valve Placement for Giant Emphysematous BullaeKugasia, Irfanali R. MD*; Harris, Kassem MD†Author Information *Baylor Scott and White Medical Center, Division of Pulmonary and Critical Care Medicine, Waxahachie, TX †Interventional Pulmonology Section Department of Medicine, Division of Pulmonary and Critical Care, Westchester Medical Center, Valhalla, NY K.H.: conception and design. I.R.K. and K.H.: administrative support, provision of study materials or patients, collection and assembly of data, data analysis and interpretation, manuscript writing, and final approval of the manuscript. Disclosure: There is no conflict of interest or other disclosures. Journal of Bronchology & Interventional Pulmonology: January 2020 - Volume 27 - Issue 1 - p e5-e8 doi: 10.1097/LBR.0000000000000636 Buy Metrics Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved.