In clinical practice, cardiologists advocate that people with one or more risk factors for coronary heart disease can take preventive medications, including aspirin and statins, in their daily lives. Such people often have these characteristics: First, men. Second, advanced age, mainly refers to age over 45 years. Three, high blood pressure. Four, high blood sugar. V. High blood lipids. Sixth, type A personality. Seven, often stay up late, lack of exercise crowd. For the above groups, patients are prone to coronary heart disease, usually life should pay attention to low salt, low-fat diet, light diet, eat more green vegetables, eat less red meat, can be appropriate to eat more white meat. Take medication to take anti-platelet drugs, such as aspirin; lipid regulating and stabilizing drugs such as atorvastatin and resorvastatin. If patients have frequent chest pain symptoms, they can take vasodilators, such as nitrates. If a patient has a cardiac ultrasound that reveals enlargement of the heart to both sides and a decrease in cardiac systolic function, ACEI drugs can be taken to reverse ventricular remodeling, as well as beta-blockers to reduce myocardial oxygen consumption.