How can "high fever" move from scientific movement away from damage in the next week?

This morning, the Central Meteorological Observatory continued to issue high -temperature yellow warnings. This is also a high -temperature warning released by the Central Meteorological Observatory for 10 consecutive days since July 21. In the past 10 days, high temperature days in southern Jiangsu and Anhui, eastern Sichuan Basin, eastern Hubei, Jiangnan, South China and other places reached 5-10 days, and the local temperature reached 39-43 ° C. The meteorological station breaks through the historical value of the temperature. In the next ten days, most of the southern parts of China will continue this high temperature weather. The picture we see now is the high temperature reality of the past nine days released by the Central Meteorological Observatory and the high temperature forecast of the next seven days.

A man in Chengdu, Sichuan, runs in the morning at a high temperature of the heart, stops the heart of rescue and escape

The heat is unbearable, especially in the southern region, not only the temperature is high, but the air humidity is also large. Under such weather conditions, if you exercise properly, it is very prone to danger. Recently (25th), a man in Chengdu suddenly fainted while running in the morning, and his heart stopped.

Recently, a man and colleague in Wenjiang District, Chengdu suddenly fainted while running by the river, and colleagues immediately rushed to the nearby community health service point for help.

Zheng Gang, a doctor of the Rehabilitation Center of the Health Service Center of the Founded Street Community Health Service Center in Wenjiang District, Chengdu: (Men) has lost his mind, is unclear, and his pupils have spread, and my heartbeat has basically stopped. I quickly implemented cardiopulmonary resuscitation.

At this time, Zhou Liqiang, the orthopedic doctor of Chengdu Fifth People's Hospital running by the river, also joined the rescue patient.

Zhou Liqiang, a orthopedic doctor at the Fifth People's Hospital of Chengdu: We have compressed his chest and artificial breathing together, and then after we carried out two cycles of rescue, he gradually recovered his consciousness. At that time, he could make a voice. , Hand and foot can move.

Two doctors took turns to carry out cardiopulmonary resuscitation until the "120" emergency car came.

Chen Debu, deputy chief physician of the Department of Cardiology of the Fifth People's Hospital of Chengdu: Within 4 minutes we rescued the gold, he gave him this cardiopulmonary resuscitation, so he maintained a effective cycle. (Patients) In our ward, after the above -mentioned continuing rescue, our patients were successfully removed from the ventilator, and the vital signs were relatively stable. The incident that this gentleman happened this time was a sudden dying dying in medicine, saying that it was a incident that happened 24 hours after exercise or after exercise. This part of the patient seems to be healthy, but it is actually unhealthy. Many of them have basic diseases. When we have basic diseases, when we have high fever and cold or our temperature difference changes are relatively large, this situation is easy event.

Which people are not suitable for morning running and other exercises in high temperature weather

Fortunately, after the rescue of the man was out of danger, he wanted to exercise, but he did not expect to hurt his body. In the hot summer, at high temperature, can we still exercise hearty? Who are not suitable for exercise in high temperature and high humidity environments? In high temperature weather, how to move scientifically?

Like the previous example, it is obviously a young man with a strong body. Let's take a look at the high -temperature weather. Which people are not suitable for morning running or strong exercise?

The doctor reminded that for people with basic diseases, it is not suitable for running in high temperature and high humidity, especially people with basic diseases such as coronary heart disease, which is not suitable for running. In the morning, it is easy to sudden cardiovascular and cerebrovascular diseases, so people like such basic diseases are not recommended to perform high -intensity exercise in the morning.

What exercise is suitable for people with basic diseases in the hot summer

Throughout the year, long summer, especially the summer of the south, is even more long. Can people who have basic diseases ca n’t exercise in the hot summer? it's not true. The doctor also said that people with basic diseases are encouraged to strengthen exercise, but the intensity of exercise must be evaluated based on basic diseases. For example, coronary heart disease is very unsuitable for high -intensity running exercises, but it is possible to walk, walk, and hit Taijiquan. So, when exercise, once an emergency accident occurs, how to save and rescue themselves? Let's listen to the expert's introduction.

Experts remind that if you are dizzy, panic, chest pain, nausea and vomiting, you should stop in time and ask for help from the surrounding people. If necessary, call 120 emergency calls.

He Zhongjie, a Professor of Platinum Ten Minute Studio of the National Emergency Medical Research Center: If he finds that his heartbeat is not good, then we can press the chest. If we find that the temperature is above 40 degrees, we must treat him as an emergency cooling of thermal radiation disease. Putting him in a cold water pond, or put him in a room with air conditioning, or blowing it in a cool place with an electric fan.

Will excessive exercises cause "horizontal muscle dissolving" at high temperature?

Recently, high temperature weather continued to appear in Zhejiang. A netizen from Shaoxing, Zhejiang said that he jumped for 2 hours a day and had a transverse muscle dissolving. Yang Jun, an emergency doctor of Beijing Chaoyang Hospital, told us that in the cases he took, many patients with horizontal muscle dissolving syndrome were caused by continuous work or excessive exercise in high temperature and high humidity environment.

Yang Jun, deputy chief physician of the Department of Emergency Medicine, Beijing Chaoyang Hospital: In a short time, you usually do not exercise, or the amount of exercise is very small. Suddenly it comes to a certain day. I ran 10,000 meters, or I went to the fitness center. To do that kind of large -load power training, this muscle damage will occur, which is the most common. So some people may be sore after muscle strain or after muscle injury, but some people will have soy sauce urine. The color of the urine becomes darker and becomes like a tea, so we say that it is a manifestation of a muscle dissolution. Tang Wen, deputy director of the Department of Nephrology of the Third Hospital of Peking University: You can see two ribs of beef, which is actually a kind of horizontal muscle. (One piece of meat) We make some tear, pressing, rubbing, and squeezing it. You can notice that at this time, we have seen this muscle. Its muscle fibers have changed. At least these thick muscle fibers we see that we have not arranged so neat. Let's do some impact on it, rub, shrink, and squeeze. So now we can see that this muscle has become like this. At the same time, we put the two muscles in this container with the same size that I prepared in advance. There are water of the same volume of water, and we put it in water.

After about five or six minutes, the reporter found that after the torn and squeezed muscle, its solution has shown red, indicating that some ingredients in the muscles have been dissolved into the water. And the other one without any treatment, the color of the solution has hardly changed.

Tang Wen, deputy director of the Department of Nephrology of the Third Hospital of Peking University: In fact, after our horizontal muscles () are destroyed, in the water, it is actually our blood, which will dissolve a lot of toxic substances after the destruction of horizontal muscle cells, which will cause our human body to cause our human body. The most important organ is the kidneys.

How to move scientifically in high temperature and high humidity weather?

The Central Meteorological Observatory predicts that the high temperature in many places in the south will be hot for a while, so how can we exercise scientifically and prevent sudden dynamic death and other diseases such as high temperature and humidity?

Experts suggest that before running, drink 500 to 800 ml of water at one time. During the running process, you can replenish water in a small amount. You need to supplement drinks with electrolytes for more than 1 hour.

He Zhongjie, a Professor of Platinum Ten Minute Studio of the National Emergency Medical Research Center: The more sweating, the more water we lose will increase, and some electrolyte loss will be increased. Therefore, during the exercise, too much sweating will cause cramps. This is the signal. It means that (the amount of exercise) is over, which can induce angina pectoris and may cause our blood pressure to rise. If we talk about high humidity, then sweat cannot evaporate. At this time, our heat cannot be brought out, and our body temperature will rise.

Chen Debu, deputy chief physician of the Department of Cardiology of the Fifth People's Hospital of Chengdu: The timing of our exercise is time. The morning is the most common time in our cardiovascular incident, so it is not recommended to do a lot of exercise in the morning. The second is the weather, high temperature, high cold, and not suitable when the temperature difference is relatively large. Third, if it is tired and tired in recent times, the rest is not good, and it is not suitable.

How to find a reduction in the amount of exercise that suits you?

The scientific movement is related to your physical condition and exercise time. So how to find the amount of exercise that suits you and reduce the incidence of damage caused by exercise?

Ma Yong, chief physician of the Department of Sports Medicine of the Third Hospital of Peking University: How do you know that you can master this amount? You can start with some simple exercise, such as skipping rope, then you can jump 100 at a time How much heart rate has improved. If the heart rate is increased by about 40 to 60 times (every minute), I think there is no problem; if the heart rate increases by 80 (times/minute), it may be careful, you may not be suitable for jumping so much. The second one is to see your body's reaction. For example, your joints and your muscles are probably painful. If it is muscle sore, it is generally a normal response the next day. If the joints start to pain, it means that your (exercise) amount is over. If the pain will gradually improve the second and third days, it means that this amount is okay. If it is still painful for three to four days, it means that your body may not adapt to such a exercise amount.

How to evaluate your exercise intensity through heart rate?

The doctor said that it is necessary to find the amount of exercise that suits them according to the changes in heart rate and the reaction of the body. Each of the body's response can perceive ourselves. So how to judge through the heart rate?

He Zhongjie, Professor of Platinum Ten Minute Studio of the National Emergency Medical Research Center: There is a way to use 170 to subtract your age, that is, your heart rate is best not to exceed this. Of course, for middle -aged and elderly people, I suggest this, and after you reach this intensity, you can rest for 5 minutes or 10 minutes, and you can return to the exercise. This intensity is that we can provide you from the indicator.

Source: CCTV News

Edit: Wang Jing

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