有的同学说电风扇可以“吹”死人,这是真的吗?电风扇怎么会“吹”死人呢?原来,电风扇吹出的风,风源集中,风力较大,是一种不同于自然风的机械风。被这种风长时间猛吹,人体就会发生一系列的生理变化,如血液黏滞度增加、血压升高等。这些变化能损害人体健康,可促使已潜伏着心血管疾病的“健康者”体内快速形成血栓,导致心肌梗塞 Some students say that electric fans can “blow” the dead, is it true? How electric fans can “blow” the dead? It turned out that electric fans blow the wind, the source of the wind, the wind is bigger and different from nature Wind mechanical wind. By this wind blowing for a long time, the human body will occur a series of physiological changes, such as increased blood viscosity, blood pressure and so on. These changes can harm human health and promote the rapid formation of blood clots in “healthy people” who have been lodged with cardiovascular disease, leading to myocardial infarction