To prevent sudden death, regular body checkups should be conducted, and those with underlying diseases should control the underlying diseases while supplementing with good lifestyle habits. Prevention of sudden death is more important than treatment, regular body checkups, to grasp the health status of individuals, found that the problem should be treated in a timely manner, in addition to patients with underlying diseases, such as hypertension, diabetes, etc., to regularly monitor and control blood pressure and blood sugar, etc., and at the same time also to develop good living habits, do not smoke, do not drink, to avoid staying up all night, to maintain a good state of mind, and so on. If the patient has the corresponding cardiovascular and cerebrovascular diseases, in order to prevent sudden death, you can also prepare their own emergency drugs, such as nitroglycerin, etc., weekdays to avoid overwork, appropriate physical exercise, to enhance physical fitness, to avoid the occurrence of sudden death.