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大家好，现在是“每天健康三分钟”时间。我是安阳道简医院的郝娅伟。今天给大家介绍的是：冠心病发作如魔鬼，我们该如何警惕？

正常人血压呈明显的昼夜波动，在夜间，人的血压处于最低谷。中老年人血管反射及血压调节功能工作迟缓，体内重要器官内血液循环不畅。人体抗凝血酶Ⅲ浓度在这几个时间段里偏低，血小板积聚性和血液粘稠度会在这个时间达到高峰值。

冠心病患者由于自己的冠状动脉狭窄等原因，导致血流量偏少。春、冬季节温度变化较大，人体调节功能也会随之变化，但随之而来的血压、血脂的急速变化都会成为冠心病的重要危险因素。

有些人喜欢较高热量的饮食，如汉堡、薯条、冰激淋等；有些人喜欢吃含有较多动物脂肪的食物，如肥肉、油炸食品等；有些人喜欢吃含有胆固醇较高的食物，如猪肝、鸡蛋、墨斗鱼等，常食用此类食物而引起的过度肥胖者非常受冠心病的欢迎，体重超重超过20%的人心脏病发作的可能性比体重健康的人高三倍。宅居一族、不爱运动者

精神压力大是各种疾病出现的重要因素，脑力劳动者长期处于精神紧张的工作状态，患冠心病的危险性加大。而那些性格内向、争强好胜、每天愁眉苦脸的人要比乐观、开朗、知足常乐的人更受冠心病的倾心喜爱

冠心病可以遗传，如果您的家中有人是冠心病患者，那么就更容易引起心脏病发作。这个时候就要更加注意血压过高、体重超标、胆固醇过高、糖尿病及吸烟等危险因素。

冠心病患者，要注意避免食用冷饮。日常饮食清淡，多吃水果、蔬菜、鱼或豆制品。戒烟戒酒、忌脱水。多喝水避免血粘稠度上升，导致缺血，血管堵塞等。选择适合自己的运动锻炼身体。适当的锻炼，有助于增强心脏的耐受能力。患有心肌缺血的患者，不宜进行激烈运动，可以选择步行、太极等。

最后祝大家生活愉快，身体健康！想要了解更多心血管科普知识请关注我们，咱们下期见。

【英文版】

How should we be alert to coronary heart disease without symptoms？

Dear friends, nice to meet you!Now it is time for “Health talk for three minutes every day”,My name is Hao Yawei, I’m from Anyang Daojian Hospital. What I'm going to tell you today is how we should be alert to the onset of coronary heart disease without symptoms.

The blood pressure of normal people shows obvious characteristics of diurnal fluctuation,and the blood pressure is at its lowest point at night. The function of vascular reflex and blood pressure regulation is slow in middle-aged and elderly people, and the blood circulation in important organs is not smooth.The concentration of antithrombin Ⅲ in human body is low in these periods,and the platelet aggregation and blood viscosity will reach the peak at this time.

Because of the stenosis of coronary artery bypass in patients with coronary heart disease, the coronary blood flow is less. The temperature changes greatly in spring and winter, the body's regulatory function will also change accordingly, and the rapid changes of blood pressure and blood lipid will become important risk factors of coronary heart disease.

Some people like high calorie diet, such as hamburger, French fries, ice cream, etc., some people like to eat food containing more animal fat, such as fat meat, fried food, etc., and some people like to eat food with high cholesterol, such as pig liver, eggs, cuttlefish and so on. People who often eat such food are very popular with coronary heart disease,and the risk of a heart attack of those who are more than 20% overweight is three times higher than that of a healthy weight. People who stay at home often and don't like sports are also prone to heart disease.

Mental stress is an important factor in the occurrence of various diseases.Mental workers are in a state of mental stress for a long time, which increases the risk of coronary heart disease.And those who are introverted, competitive and sad every day are more popular with coronary heart disease than those who are optimistic, cheerful and contented.

Coronary heart disease can be inherited.If you have a family member with coronary heart disease, you are more likely to have heart disease. At this time, you should pay more attention to the risk factors such as high blood pressure, overweight, high cholesterol, diabetes and smoking.

Patients with coronary heart disease should avoid eating cold drinks.Diet should be light, you should eat more fruits, vegetables, fish or bean products,quit smoking, drinking and dehydration. Drink more water to avoid the rise of blood viscosity and the occurrence of ischemia and vascular blockage.

Choose the exercise that suits you. Proper exercise helps to enhance the tolerance of the heart.While those with myocardial ischemia are not suitable for intense exercise, they can choose walking, Taiji, etc.

Finally, I wish you all a happy life and good health!To learn more about cardiovascular disease, please pay attention to us. See you next time.