医学专家提醒人们,特别是有心脑血管病史的中老年人,夏季降温要适度,应避开三个误区:误区一:上午10时到下午4时做户外运动。由于该时段是全天中最热的,建议大家尽量不要外出。确需户外行走或作业者,最好选择有树荫遮蔽的地方,并尽量避免长时间呆在户外,要定期到阴凉室内吹吹电扇,散散热。出汗后,不宜直接进入空调房和洗冷 Medical experts remind people, especially in the elderly with cardiovascular and cerebrovascular history, moderate cooling in summer should be to avoid the three mistaken ideas: a mistaken one: 10 am to 4 pm to do outdoor sports. As the time is the hottest day, it is recommended that you try not to go out. Do need to walk or work outdoors, it is best to choose shade shaded places, and try to avoid prolonged stay outdoors, to regularly blow to the cool indoor fan, heat dissipation. After sweating, not directly into the air-conditioned room and wash cold