Heart difficulties may be caused by too viscous blood in the body. You can dilute the viscosity of the blood, drink water on time every day, and don’t drink water in the morning when you wake up, after bathing, or one hour before going to bed. Give yourself less stress, do not put yourself through too much tension every day. If the mood is always depressed, the load on the heart will be large, which will affect the health of the heart in the long run. The usual diet should pay attention to keep light, do not eat greasy food, eat less heavy food, eat more vegetables and fruits, eat a moderate amount of well-digested coarse grains. Do the right amount of exercise in your free time to keep your heart healthy. If you feel uncomfortable with your heart. Do not exercise in the future. If your heart is often uncomfortable, stop staying up late, make sure to stick to a regular schedule, and don’t have the habit of drinking or smoking.