The news of sudden deaths in recent years is not uncommon. In all sudden deaths, sudden death caused by heart causes is the overwhelming majority. Why is hot weather related to the health of the heart? The effects of high temperatures on the blood circulation system are many, when the temperature When the temperature exceeds 33°C, the metabolism of the human body is significantly accelerated, and the heart rate is accelerated; the body sweats in a large amount, the blood vessels in the body expand, the blood flow increases, and the blood flow increases; these increase the load of the heart. Extreme sympathetic excitement is itself a malignant arrhythmia. An important predisposing factor. High temperatures can also cause sympathetic nerve activity. Especially for the frail elderly, special attention should be paid. Generally speaking, when the temperature is higher than 31°C, the elderly are already less able to tolerate it. Be sure to take preventive measures in advance to avoid catching the disease when you visit. Some aerial vehicle drivers are self-possessed young, healthy, and feel that hot weather will not cause much impact, so they do not take it seriously. From the clinical data, many sudden deaths caused by hot weather will also appear in the history of no previous heart disease. People who don't have a medical history do not mean they don't get sick or they can become ill and cannot know. When the temperature is too high, the body's metabolism is accelerated at the same time, and the risk of sudden death is even greater. Powder metallurgy is an industrial technology that produces metal powder or uses metal powder (or a mixture of metal powder and non-metal powder) as a raw material, after forming and sintering, to produce metal materials, composite materials and various types of products. Powder metallurgy technology has been widely used in the fields of transportation, machinery, electronics, aerospace, weapons, biology, new energy, information and nuclear industry, and has become one of the most dynamic branches of new materials science. Powder metallurgy technology has a series of advantages such as significant energy saving, material saving, excellent performance, high product precision and good stability, which is very suitable for mass production. In addition, some materials and complex parts that cannot be prepared by traditional casting methods and mechanical processing methods can also be manufactured by powder metallurgy technology, which has attracted the attention of the industry. Powder Metallurgy,Sintering In Powder Metallurgy,Powder Metallurgy Process,Powder Metallurgy Parts Ningbo Huilexin Technology Co.LTD , https://www.oemshockabsorbers.com
Beware of hot weather affecting the heart health of aerial vehicle drivers
In addition to paying attention to doing a summer heat-reduction work, the high-altitude vehicle driver Yanxia should also protect the heart health at all times. The hot weather will not only cause hyperhidrosis and chest tightness, but may also “murder†your heart and cause sudden death.