The heart is an important organ of the body and it is very serious if it gets sick. Heart disease is a generic term for many types, like coronary heart disease, congenital heart disease, rheumatic heart disease, hypertrophic cardiomyopathy, dilated cardiomyopathy, infective endocarditis, etc. are all heart diseases, which are very dangerous to human health and may lead to sudden cardiac death. Active treatment is needed and should be carried out early, as early treatment has a better prognosis. Patients with heart disease should have a good lifestyle, rest well, and not often overwork, stay up late, or not get enough sleep. In the diet should also pay attention to the regulation, can not eat too salty food, such as sauce meat, soy sauce, also can not eat spicy, stimulating food too much.