TY - CHAP M1 - Book, Section TI - Heat Disorders A1 - Nigrovic, Lise E. A1 - Burns, Michele M. A2 - Zaoutis, Lisa B. A2 - Chiang, Vincent W. PY - 2017 T2 - Comprehensive Pediatric Hospital Medicine, 2e AB - Heat disorders such as heat exhaustion and heatstroke result from a failure of the body’s regulatory mechanisms to maintain a constant body temperature. Individuals at the extremes of age and those with chronic diseases are the most vulnerable. Approximately 400 people die annually in the United States from heat-related illness.1 Fever, on the other hand, is an elevation in body temperature secondary to mediators of inflammation and involves an adjustment in the physiologic set point (see Chapter 24). Malignant hyperthermia, another thermoregulatory disorder, results from a triggering exposure in a genetically susceptible individual. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1146124070 ER -