Vasoactive drugs are as follows: i. Anti-platelet aggregation drugs, such as aspirin enteric tablets, clopidogrel tablets, tegretol, etc., are needed for dual antiplatelet therapy in unstable angina, acute myocardial infarction episodes or after coronary stent PCI, and mono-antibodies are often taken in stable angina. Second, vasodilator drugs, such as isosorbide mononitrate tablets, isosorbide dinitrate and other nitrate drugs can expand blood vessels and relieve the symptoms of coronary heart disease such as chest tightness and chest pain. Third, lipid regulating and plaque stabilizing drugs, such as statins can improve the prognosis of coronary atherosclerotic heart disease by adjusting blood lipids and stabilizing plaque. Fourth, β-blockers can further improve the prognosis of coronary heart disease by reducing heart rate and myocardial oxygen consumption. Fifth, some proprietary Chinese medicines can also be applied, such as compound Danshin drops and Tongxinluo capsule.