1, the most extensive tobacco damage Due to the disability rate, high mortality rate, cardiovascular and cerebrovascular diseases like two ghosts hovering in the top three causes of death in China. And these two diseases from the causative factors, pathogenesis, to the treatment program, prognosis and rehabilitation, are inextricably linked, can be described as “a vine on the two melons”. Although we can’t change the risk factors of cardiovascular and cerebrovascular diseases, such as age, gender, family history, race, etc., as long as we can stay away from those controllable risk factors, we can avoid or delay the attack of coronary heart disease or stroke, so that they don’t develop in our “lifetimes”. Hypertension, dyslipidemia, hyperglycemia, everyone knows that they are not only independent diseases, or lead to coronary heart disease, stroke risk factors, and for smoking and passive smoking, people seem to be “not deeply touched”, so that there are still 350 million smokers in China. This figure accounts for 1/3 of the total number of smokers in the world, in addition, the number of passive smokers in China is as high as 540 million, of which, more than 15 years of age in our country, 60% of men smoke, even in the treatment of cardiovascular diseases in the doctor, there are also 8% in the smoking. Tobacco is known as the most widespread cardiovascular damage to the “bad elements”. 2, protect the heart and brain, two birds with one stone “In fact, smoking or passive smoking is an independent risk factor for cardiovascular and cerebrovascular disease.” Experts point out that in a multi-provincial cohort study showed that compared with non-smokers, the risk of acute coronary heart disease in smokers is 1.75 times higher, and the risk of acute ischemic stroke is 1.37. The Chinese and American cohort study also showed that the risk of ischemic cardiovascular disease in smokers was increased by 59% -100%. Tobacco will lead to blood cell aggregation, viscosity increase, will also cause damage to the inner lining of blood vessels, so that the resistance of the blood vessel wall increases, thus slowing down the speed of blood flow, leading to atherosclerosis, and atherosclerosis is the common basis for the onset of cardiovascular and cerebrovascular diseases, the same damage also occurs in the “second-hand smoke” environment of passive The same harm also occurs to passive smokers in the “second-hand smoke” environment. Therefore, if you smoke, you must quit. This is not only for your own sake, but also as a responsibility to your wife, children, friends and all those around you. If your family members smoke, they should be encouraged to quit. We all know that it is hard to quit smoking, but the recovery process for people who have had a heart attack or stroke is even harder, and once they have suffered from coronary heart disease or stroke, people’s lives are also much more difficult than quitting. How exactly can staying away from tobacco benefit people’s cardiovascular health? The U.S. Centers for Disease Control and Prevention researchers have been “anti-smoking” Pueblo, Colorado, conducted a three-year survey. The results found that before the ban, the city of every 100,000 people, 257 people hospitalized for heart disease each year; three years later, this figure dropped to 152, a drop of 41%. The researchers analyzed the smoking ban as an important reason for reducing heart disease. According to the report, the smoking ban not only helps to reduce the risk of heart disease among smokers, but also protects passive smokers from heart disease.