热浪袭人时,以其高温高湿让人难以排汗降温,或以其干热使人排汗过多,造成体内水盐平衡失调,使心脏病发病和死亡率明显增高。研究人员告诫各种心脏病患者,顺盛夏酷热时,应采取以下防范措施:1、尽量避免在烈日下或高温环境中活动或作业,不要在盛夏外出旅游。2、保持室内通风良好,使室温控制在32℃以下,电风 Heat waves hit people, with its high temperature and humidity make it difficult to perspiration cooling, or its dry heat sweating too much, resulting in imbalance of water and salt balance in the body, so that the incidence of heart disease and mortality was significantly higher. Researchers warned a variety of heart disease patients, along the hot summer, should take the following precautions: 1, try to avoid activities or work in the hot sun or high temperature environment, do not travel in the summer. 2, to maintain good indoor ventilation, room temperature control below 32 ℃, electric wind