Patients with coronary artery disease do not necessarily need to take long-term oral quick-acting heart pills. It is recommended that only a few capsules be taken orally when symptoms are obviously onset, which can quickly relieve the symptoms. Coronary artery disease is caused by atherosclerosis and plaque formation, so it is recommended to take long-term oral anti-platelet drugs, such as bai aspirin, statins to stabilize plaque, such as pravastatin, resevastatin, etc., and vasodilator drugs, such as isosorbide nitrate, isosorbide mononitrate dispersible tablets, etc., as well as Chinese medicine preparations, such as musk heart pills, salvia drops, etc., which can effectively slow down the progress of coronary artery disease and relieve symptoms. Patients with coronary heart disease can effectively slow down the progress of the disease and relieve the symptoms.