There are many reasons: the liver's blood supply ability and self-maintenance ability are insufficient, and the short-term severe endocrine disorder caused by blood loss of organs (liver, kidney, etc.). ), respiratory system disorders, cerebral ischemic shock, the heart can not bear the nerves and hormones at that time, recent drugs and dietary factors (nitrite formation and intake, etc. ) ...
And most importantly, the wrong rescue measures lead to death after the problem!
Solution: there is a selection mechanism for competitive runners, and people who usually exercise less are prohibited from participating; Improve the medical rescue guarantee mechanism; The education of runners' own knowledge; Guarantee of external environment; ……
Question 2: Why did you suddenly die while running? This will not happen under normal operation, and the probability is very low.
It is very special to have such a situation.
1, athletes themselves are not conducive to sports, such as heart disease, asthma, or their own aversion to heat and cold.
2. There is no serious treatment before and after exercise, such as eating before exercise or drinking water after running, and not fully warming up before exercise. etc
3, do not pay attention to exercise methods, so that their energy or oxygen can not be effectively circulated and absorbed.
4, these are not common in young people, but more common in the elderly, and once the heart is uncomfortable, you can't run or stop immediately.
Under normal circumstances, one or two out of 10,000 people will die suddenly, and 70% of them are elderly people or people with bad hearts.
I hope it helps you.
Question 3: Why is it easy to die suddenly when running a marathon? Every year, experts say it is not because of physical decline.
Completing the marathon was once considered as a symbol of health. However, there are reports about the sudden death of marathon runners almost every year. Last Sunday, a 2 1 year-old student fainted in the Guangzhou Marathon and died after being rescued. In the London Marathon with a longer history, a statistic shows that 198 1 runners have died unfortunately since the event was founded. Another statistic shows that the probability of sudden death of marathon runners is 0.8 per 654.38+ 10,000 people.
After the sudden death of Guangzhou Marathon, many people think that this is a reflection of the decline of Chinese physique. However, according to the research of Dr. Joseph M. Mercola, a world-famous non-traditional medical expert, the death of running a marathon cannot be simply summarized by physical problems. In the case of sudden death in marathon, most people died of heart disease, but heatstroke and drinking too much water may also be the causes of death.
Experts analyze the principle of marathon death: mostly heart problems.
Dr. Mokola pointed out that people in the industry often use "adverse effects" to describe the case of sudden death in marathon, that is, things that are usually beneficial to people. If it is excessive, it will have the opposite effect. A study published at the Canadian Cardiovascular Summit in Montreal on 20 10 shows that although regular exercise can reduce the risk of cardiovascular disease by 30-50%, if it is a marathon, the risk of cardiovascular disease will increase by 7 times.
The researchers found that during the marathon, more than half of the hearts will stop moving due to the decrease of blood flow and the increase of inflammatory mediators. This temporary heart injury may be one of the reasons. Arthur, an internal medicine expert at McLean Hospital, Harvard University, USA? Dr Arthur Siegel found that inflammation caused by long-distance running may also lead to cardiovascular problems. A paper published in Circulation, a journal of the American Heart Association, confirmed that the way blood flows into the heart will become abnormal during the marathon.
Even if you run often, you may die of heart disease.
Many cardiologists emphasize that even many people who run regularly are not necessarily far away from heart disease. According to an American statistic, 325,000 people suffer from heart disease every year in China, 40% of which directly lead to sudden death, and most heart attacks have no warning beforehand. American cardiologist Paul? Dr. Paul Thompson (M.D.) pointed out: "Exercise is not the savior. But the risks are low and the benefits are real, so in general, the benefits outweigh the disadvantages. "
Even if they pass the stress test within 48 hours, athletes who are completely healthy and have low cholesterol are at risk of sudden death during exercise. But this danger will not change the pattern of healthy living. Dr. Thompson made an analogy: "If you want to live a long and healthy life, you should do an hour of moderate-intensity exercise every day;" If your goal is only the next few small tops, then you can go to bed. "
Question 4: How did you feel before your sudden death from running? Patients who die within one hour after symptoms appear are generally defined as sudden death; Sudden death refers to natural and accidental sudden death. The main causes of sudden death are coronary heart disease, heart failure and hereditary heart disease. When the patient is ill, the heart will suddenly jump too fast and contract too fast, resulting in insufficient blood output, which will lead to hypoxia in the brain and other organs of the body, and the heart will die at the same time due to pause. Why do you die suddenly when running a marathon? Completing the marathon was once considered as a symbol of health. However, there are reports about the sudden death of marathon runners almost every year. In the Guangzhou Marathon in June165438+1October 18, two runners fainted and died after being rescued, which aroused widespread concern in the whole society. Why would someone die suddenly in a marathon? Is the probability of sudden death high? How can we prevent it? According to the research of medical experts, the death of running a marathon cannot be simply summarized by physical problems. In the case of sudden death in marathon, most people died of heart attack. The pathogenesis of exercise-induced sudden cardiac death may be that when the human body is engaged in strenuous exercise, the metabolic rate in the body is accelerated and the myocardial oxygen demand is increased. At this time, myocardial ischemia and hypoxia are prone to occur. If ischemia lasts for more than half an hour, myocardial ischemia and necrosis may occur, which will directly lead to cardiac arrest, thus causing sudden death of athletes. High temperature, low temperature and high humidity are all easy to induce exercise-induced sudden death. In addition, drinking too much water leads to too little blood sodium, which may also be the cause of death. People in the industry often use "adverse effects" to describe the case of sudden death in marathon, that is, things that are usually beneficial to people. If it is excessive, it will have the opposite effect. A study published at the Canadian Cardiovascular Summit in Montreal on 20 10 shows that although regular exercise can reduce the risk of cardiovascular disease by 30-50%, if it is a marathon, the risk of cardiovascular disease will increase by 7 times. The researchers found that during the marathon, more than half of the hearts stopped moving due to the decrease of blood flow and the increase of inflammatory mediators. This temporary heart injury may be one of the causes of sudden death. How did you feel before you suddenly ran? Research shows that sudden death from sports appears in almost all sports, with no regular distribution. At present, there is no convincing conclusion whether there is a correlation between the occurrence of sudden sports death and sports events. 1996, German scientists announced at the meeting of the European Cardiovascular Society held in Birmingham, England that from 198 1 to 1994, there were 2,000 sudden deaths in German clubs, including 628 in football, the highest among all athletes, accounting for more than 30% of the total sudden deaths. Tennis player 15 1 followed by cyclist 124, accounting for about 13%. It seems that the risk of sudden sports death increases with the increase of exercise intensity, and high-intensity exercise, especially competitive high-intensity exercise, is more likely to cause the high incidence of sudden sports death.
Question 5: Why does running lead to sudden death? Sudden death during running, mostly rapid ventricular fibrillation. This kind of rapid and irregular beating, the heart can not have any ability to effectively contract and expel blood, so the brain has no blood supply, so if the patient is not treated in time, there will be rapid death.
The second reason is actually the abnormal ECG activity caused by some mutations in the heart gene; The third reason is massive pulmonary embolism, long-term bed rest, no exercise, and unconscious venous thrombosis of lower limbs, especially in the legs. Deep venous thrombosis in the leg itself is easy to block the blood vessels in the lower limbs and make people lose their mobility.
What's more dangerous is that if you sit for a long time and move a little, the embolus will easily loosen and fall off, and then rush to the lungs like a torpedo, causing pulmonary embolism. At this time, the probability of sudden death is very high. This kind of pulmonary embolism is also called "economy class syndrome".
Therefore, exercise is actually risky. It is suggested that those who usually don't want to exercise and feel tired when they do, don't force themselves to do strenuous exercise.
Question 6: What are the causes of sudden death while running? How to improve the success rate of rescue The cause of sudden death during running is exercise-induced sudden death, and its primary diseases can be hypertrophic cardiomyopathy, myocarditis and sudden malignant arrhythmia. Most of them are cardiogenic. To improve the rescue rate, the most important thing is to identify cardiac arrest correctly and quickly, call the emergency center immediately and start cardiopulmonary resuscitation immediately. As long as the cardiac arrest is correctly identified, the next step can be continued. Calling for help quickly can shorten the arrival time of emergency personnel, and immediate cardiopulmonary resuscitation is beneficial to the prognosis of patients.
Question 7: Sudden death caused by running. What is the reason? Hello, please refer to the following website:
mt.sohu/20 15 1029/n424588375.shtml
Thank you.
Question 8: Why does running lead to sudden death? The root cause of sudden death is natural disease, but the occurrence of sudden death is often conditional. Some conditions play the role of inducing factors. These conditions are harmless or less harmful to completely healthy people, but may lead to sudden death for patients with potentially serious diseases; There are many factors that can induce sudden death:
1. Mental factors: such as ecstasy, sadness, fright, terror, anger, excessive excitement and tension.
2. Physical activity: strenuous exercise (such as Mercedes-Benz), excessive fatigue, lifting heavy objects, etc.
3. Trauma or infection.
Question 9: Why are there so many people who suddenly die running now? Although their life lies in exercise, excessive exercise will bring a burden to their bodies, and athletes will exercise a lot, and their bodies will be in a state of excitement for a long time, which will cause a considerable burden on their hearts, and their hearts will die suddenly if they can't bear it.
Question 10: Why do people die suddenly while running? This will not happen under normal operation, and the probability is very low.
It is very special to have such a situation.
1, athletes themselves are not conducive to sports, such as heart disease, asthma, or their own aversion to heat and cold.
2. There is no serious treatment before and after exercise, such as eating before exercise or drinking water after running, and not fully warming up before exercise. etc
3, do not pay attention to exercise methods, so that their energy or oxygen can not be effectively circulated and absorbed.
4, these are not common in young people, but more common in the elderly, and once the heart is uncomfortable, you can't run or stop immediately.
Under normal circumstances, one or two out of 10,000 people will die suddenly, and 70% of them are elderly people or people with bad hearts.
I hope it helps you.