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天气日趋寒冷,对有心血管疾病的患者又是一个考验,稍不注意极易发生意外。初冬季节是急性心梗的高发期,有研究证实,气温与心血管病死亡率呈U型关系,大气温度每下降10℃,总冠脉事件的发生率增加13%,冠心病事件和死亡率增加11%。中国北方地区因其特殊的寒冷气候为心血管系统疾病的高发区,尤其是冠心病、心梗患者受低温寒冷的影响最大。
Increasingly cold weather, for patients with cardiovascular disease is a test, a little less prone to accidents. Early winter season is the high incidence of acute myocardial infarction, studies have confirmed that the temperature and cardiovascular mortality was U-type relationship, the temperature dropped 10 ℃, the incidence of coronary events increased by 13%, coronary heart disease events and mortality Increase by 11%. Due to its special cold climate in the northern part of China, the incidence of cardiovascular diseases is high, especially in patients with coronary heart disease and myocardial infarction.