Heart valve disease has a high incidence in China, accounting for a quarter of all heart surgeries. In addition to congenital factors, it also favors middle-aged and young people, who are often busy with their careers and often neglect their own health problems, which can increase the surgical risks of later treatment once the hazards of heart valve disease are ignored and treatment is delayed. Some patients with heart valve disease may experience embolism and thrombosis, resulting in hemiplegia, loss of labor force, and even death in some patients. Some patients are also prone to arrhythmias, and sudden arrhythmias can easily lead to coma. There is a 15% rate of sudden death among patients with valve disease; about 5% of patients do not feel anything in the early stages, or even realize how the symptoms of valve disease manifest in the middle stages; and 5% of people die suddenly. This shows that the danger of heart valve disease is enormous. It is important for people to know about this disease, so that if they know what the symptoms of the disease are, they will be able to seek medical treatment in time to get the best results. Heart disease is a major threat to human health and poses a serious threat to people’s lives, but how do you know if you are susceptible to heart disease? There are many heart disease patients who do not understand why they are heart disease patients. We can learn more about what are the susceptible groups of heart disease. There are eight groups of people who are susceptible to heart disease: 1) men older than 45 and women older than 55; 2) smokers; 3) hypertensive patients; 4) diabetic patients; 5) hypercholesterolemic patients; 6) people with a family history of genetic disease; 7) obese people; 8) people who lack exercise or work under stress.