TY - CHAP M1 - Book, Section TI - Chapter 10. Severe Asthma and COPD A1 - Dalley, Michael T. A1 - Bui, Triminh A2 - Farcy, David A. A2 - Chiu, William C. A2 - Flaxman, Alex A2 - Marshall, John P. PY - 2012 T2 - Critical Care Emergency Medicine AB - Obstructive airway disease is the most common chronic pulmonary pathology encountered in emergency medicine. Its most common etiology, asthma, is characterized by bronchoconstriction and airway hyperresponsiveness to certain stimuli. These stimuli trigger inflammatory mediators that lead to airway inflammation, mucosal edema, and, ultimately, reversible bronchospasm.1 SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=55810982 ER -