The best way to protect the heart is mainly the following: 1, to ensure sufficient sleep, reasonable rest, do not stay up late, do not add to the heart’s circulatory burden for no reason; 2, avoid smoking and alcohol, reduce the use of special drugs to prevent further damage to the heart; 3, keep a happy mood, avoid emotional depression and long-term mental depression, learn to release themselves. Ensure the combination of work and rest; 4, strict control of low salt and low fat diet, reduce the intake of high salt and high fat food, while controlling blood pressure, blood sugar, blood lipids, uric acid and other indicators; 5, appropriate exercise, especially aerobic exercise, about 30 minutes of exercise every day, can effectively promote myocardial metabolism, enhance myocardial contractility, to maintain a young heart.