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冬季是心血管疾病高发期,尤其是对老人而言,因为寒冷常常引起老人冠状动脉收缩,导致心肌缺血,加重心脏负荷。所以,在你出去铲雪或开始新的锻炼之前,要先了解自己心脏病发作的风险,并做好必要的防护措施。65岁的李兰还清楚地记得自己在两年前12月的一次亲身经历:那一天,虽然已经退休但仍然坚持上班的李兰早上5点半就起床了,打算从家里步行到单位,不仅可以晨练,还省得赶早高峰挤公交了。她还记得,前一天的天气
Winter is a high incidence of cardiovascular disease, especially for the elderly, because the cold often cause elderly coronary artery contraction, leading to myocardial ischemia, increasing the heart load. So, before you go out to shovel the snow or start a new exercise, you must first understand the risk of a heart attack and make the necessary protective measures. Li Lan, 65, also clearly remembers her personal experiences in December of the previous two years: on that day, although still retired, Li Lan, who still insisted on working, got up at 5:30 in the morning and intended to walk from home to the unit, not only Morning exercise, but also save the rush rush rush rush rush to rush the bus. She still remembers the day before yesterday