Most of them are caused by organic damage to the heart, or the heart function decreases with age, heart damage consider the following cases: first of all, it may be coronary heart disease resulting in insufficient blood supply to the heart muscle, you can take oral aspirin enteric tablets, clopidogrel, betalactam and other drugs to treat, control blood pressure, regularly go to the hospital to recheck blood lipids, blood pressure, do not eat greasy food, must be well rested; if there is If you have angina pectoris, take nitroglycerin orally to relieve it, and go to the hospital if it does not relieve, it may be a heart attack. There may also be a viral infection caused by myocarditis, it is recommended that antiviral, myocardial nutrition treatment, oxygen, pay attention to rest, avoid respiratory viral infections and bacterial infections. If the heart injury is caused by trauma, you need to go to the cardiac surgery department promptly.