For the general population, the risk factors for coronary heart disease mainly include controllable and uncontrollable ones. The controllable risk factors are mainly related to lifestyle and habits, and changing the poor lifestyle and habits can get twice the result with half the effort. The main risk factors are: 1, hyperlipidemia: the most important risk factor for coronary heart disease, but also the direct cause of atherosclerosis. 2, smoking: can increase the brittleness of blood vessels, reduce the oxygen-carrying capacity of blood, increasing the chance of coronary heart disease. According to statistics, the chance of coronary heart disease in smokers is three times that of non-smokers. 3, hypertension: hypertension not only increases the burden on the heart, but also is one of the main causes of atherosclerosis. 4, overweight: obese people suffering from hypertension and thus the possibility of coronary heart disease is 2-3 times more likely than those with normal weight. If your weight (kg) plus 70 divided by your height is greater than 25 that is obese. 5, physical exercise less than 3 times a week: too much “rest” may mean “retirement” from the journey of life forever. 6, diabetes: not timely treatment will most likely occur arteriosclerosis. 7, nervous character after difficult to control emotions. Uncontrollable risk factors are: 1, genetic: that is, a family history of coronary heart disease, if someone in your family suffers from coronary heart disease, then your risk factors will increase. 2, age: as age increases, especially men 45 years old, women 55 years old after the risk factors for coronary heart disease will increase accordingly. 3.Gender: In people under 65 years old, the mortality rate of men is 3 times greater than that of women, and female hormones have a certain protective effect. there is basically no difference between men and women in people over 65 years old.