中暑是指长时间暴露在高温环境中,或在炎热环境中进行体力活动引起机体体温调节功能紊乱所致的一组临床症候群,以高热、皮肤干燥以及中枢神经系统症状为特征。体温超过40℃的严重中暑病死率为41.7%,若超过42℃,病死率为81.3%。热射病在中暑的分级中即重症中暑,是一种致命性疾病,病死率高,通常发生在夏季高温同时伴有高湿的 Heat stroke is a group of clinical syndromes caused by long-term exposure to high temperature or physical activity in a hot environment that causes body temperature-regulating dysfunction characterized by high fever, dry skin and central nervous system symptoms. Severe heat stroke over 40 ℃ body temperature mortality was 41.7%, if more than 42 ℃, case fatality rate was 81.3%. Heat stroke in the classification of heat stroke that severe heat stroke, is a fatal disease, high mortality, usually occurs in the summer high temperature accompanied by high humidity