Winter is the high incidence season of sudden death, accounting for more than 50% of the whole year. What is the reason for the high rate of sudden death in winter?

It will get very cold in winter. In this cold season, cardiovascular and cerebrovascular diseases are frequent, as well as some respiratory diseases: cold, fever, pneumonia, cerebral infarction and so on. The older you get, the higher your risk of getting sick. The definition of sudden death by the World Health Organization is that a person who looks healthy and normal at ordinary times suddenly dies at an unexpected time. Sudden death, regardless of age or occupation, makes people unprepared and the mortality rate is extremely high. Many people don't realize that they missed the best rescue opportunity and then died.

First of all, patients with cardiovascular diseases are at high risk of sudden death. Some patients have coronary heart disease, hypertension, arrhythmia and other diseases, which will occur under certain conditions, sometimes because of their own diseases. Sometimes, people will die suddenly because of the rupture of blood vessels caused by certain diseases. Secondly, people who are overworked, often work overtime and are under extreme pressure for a long time are prone to sudden death due to emotional tension and physical overdraft. Finally, bathing with cold or hot water can also lead to sudden death. Especially in people over 40 years old, there are many sudden deaths, and some patients with heart disease are high-risk groups of sudden death, which must be paid attention to.

The sudden drop of temperature in winter, understand the reasons and preventive measures. Winter is a season of high incidence of various diseases, especially cardiovascular and cerebrovascular diseases. The change of temperature makes people's blood vessels contract and blood pressure rise, so cardiovascular and cerebrovascular diseases can attack at this time. Old people can't go out in winter, so they can arrange some less strenuous exercise indoors to exercise. If you want to go out for activities, you should also pay attention not to go out in the morning and at night. It's very cold, so go out together when you go out. In winter, people often eat beef and mutton with high cold resistance such as hot pot and high-fat substances, drink and play cards together, or stay at home for the winter. Patients with cardiovascular and cerebrovascular diseases must pay attention to prevention, and don't eat too greasy, too greasy and too sweet food, which is not good for the healthy development of their blood vessels.

Although it is very cold in winter, we should often go out to bask in the sun, but the time for outdoor sports should not be too long or too short, and should be reasonably controlled within an appropriate time. Especially when walking, don't be too impatient to prevent accidents such as slipping. Washing your face with warm water is also the best. Don't irritate your skin with cold water, which will do great harm to your skin, such as frostbite. Keeping healthy is what we must do. We must make reasonable time planning in our daily life to make our bodies healthier.

Don't have too many mood swings, which is bad for your health. The above is the analysis of sudden death in winter. Patients with some physical symptoms can't stop taking medicine. If there is an emergency, they should seek medical attention in time so as not to affect their health. The golden four minutes of sudden death patients can have a great chance of being rescued.