RT Book, Section A1 Scarfone, Richard J. A2 Cydulka, Rita K. A2 Fitch, Michael T. A2 Joing, Scott A. A2 Wang, Vincent J. A2 Cline, David M. A2 Ma, O. John SR Print(0) ID 1143141550 T1 Wheezing in Infants and Children T2 Tintinalli's Emergency Medicine Manual, 8e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071837026 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1143141550 RD 2024/04/19 AB Asthma is the most common chronic disease of childhood and the most frequent reason for hospitalization of children. The primary pathologic event is airway inflammation causing recurrent episodes of wheezing, dyspnea, and cough associated with airflow obstruction that is variably reversible. The most common triggers are viral infections, allergens, exercise, and environmental irritants including cigarette smoke and cold air.