Lower wall myocardial ischemia can be treated with antiplatelet and antithrombotic drugs as prescribed by the doctor. If myocardial infarction develops, thrombolytic therapy is usually carried out first, followed by continued drug therapy. 1. If myocardial ischemia does not develop into myocardial infarction, transient angina symptoms will occur, then you can choose medication, including antiplatelet drugs (aspirin, clopidogrel, etc.), antithrombotic drugs (heparin, bivalirudin, etc.), lipid regulating drugs (statin). The above drugs need to be under the guidance of specialized doctors. 2. If myocardial ischemia develops into myocardial infarction, there will be persistent angina pectoris, which will be life-threatening if not treated in time. In this case, thrombolytic therapy is usually chosen as soon as possible, and after thrombolytic therapy, the combination of the above medications will continue to be used. If discomfort occurs, please consult a doctor for reasonable and standardized diagnosis and treatment.