Heart Preserving Pills can be used to treat coronary heart disease as well as angina pectoris, however, if a patient does have more severe coronary atherosclerotic heart disease, it is often not recommended to take such medications to improve the situation. It can only be used as an adjunctive medicine, and it is recommended that patients should take aspirin, atorvastatin, metoprolol, and isosorbide mononitrate to improve their prognosis. This drug is relatively speaking, with the opening of the orifices to relieve pain, benefit qi and strong heart effect, can be taken for a long time, but can only be used as a kind of auxiliary therapeutic drugs, can not be used as a drug to improve the patient’s prognosis.