In general, the statement that coronary angina is best treated is false. During the period of illness, you can cooperate with the doctor to receive drugs, surgery and other treatments to improve the symptoms. 1. Drugs: Nitroglycerin, isosorbide nitrate and other drugs can dilate coronary arteries and peripheral veins to improve myocardial ischemia. The use of bisoprolol, metoprolol and other drugs as prescribed by the doctor can reduce myocardial oxygen consumption, and the use of drugs should pay attention to monitoring blood pressure and heart rate. Use trimetazidine as prescribed by your doctor to improve myocardial metabolism. Cooperate with the doctor to use aspirin, clopidogrel and other drugs, can inhibit the aggregation of platelets, to prevent the formation of blood clots. 2. Surgery: If patients have serious coronary artery lesions, they need to cooperate with doctors to receive surgical treatment. The commonly used surgical treatments include percutaneous coronary intervention, coronary artery bypass grafting and so on. It is recommended that patients with coronary angina go to the hospital for timely examination and treatment under the guidance of the doctor.