RT Book, Section A1 Bates, Craig G. A2 Tintinalli, Judith E. A2 Ma, O. John A2 Yealy, Donald M. A2 Meckler, Garth D. A2 Stapczynski, J. Stephan A2 Cline, David M. A2 Thomas, Stephen H. SR Print(0) ID 1166533123 T1 Chronic Obstructive Pulmonary Disease T2 Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260019933 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1166533123 RD 2025/05/22 AB Chronic obstructive pulmonary disease (COPD) is a common, preventable, and treatable disease characterized by persistent respiratory symptoms and airflow limitation that is due to airway and/or alveolar abnormalities usually caused by significant exposure to noxious particles or gases.1-6 COPD often presents with symptoms of dyspnea, chronic cough or sputum production, and/or a history of exposure to known risk factors for the disease such as cigarette smoke. The World Health Organization Global Initiative for Chronic Obstructive Lung Disease COPD definition encompasses chronic bronchitis, emphysema, bronchiectasis, and asthma, recognizing that most patients have a combination of the different diseases. COPD is the third leading cause of death in the United States, with women now accounting for >50% of COPD-related deaths.