Patients with myocardial ischemia must take aspirin enteric tablets, which belong to secondary prevention drugs. Patients diagnosed with coronary artery disease and angina pectoris often take aspirin orally, which can prevent thrombosis and has the effect of anti-platelet aggregation, which can slow down the progress of coronary atherosclerosis and blood vessels in patients with heart disease, and also take lipid-regulating drugs orally, such as statins, which are commonly used clinically like atorvastatin. It can stabilize the plaque and anti-inflammatory and antioxidant, which can reduce the size of the plaque. When the symptoms are more serious, you can choose a double combination of anti-platelet aggregation drugs, such as Polivy oral, elderly patients, patients with particularly high blood pressure or gastrointestinal diseases, you can simply take Polivy oral, you can not eat aspirin enteric soluble tablets, otherwise it will cause gastrointestinal bleeding.