Sheng pulse drink can be used to treat myocardial ischemia. Sheng pulse drink is a proprietary Chinese medicine named tonic, which is effective in benefiting qi, restoring the pulse, nourishing yin and generating fluid, and is used for qi and yin deficiency, palpitation and shortness of breath, and weak pulse with spontaneous sweating. Sheng pulse drink is often used to treat acute myocardial infarction, cardiogenic shock, cardiac arrhythmia and other critical periods, all of which have good efficacy and significantly reduce mortality. Myocardial ischemia refers to a pathological state in which the blood perfusion of the heart is reduced, resulting in reduced oxygen supply to the heart and abnormal myocardial energy metabolism, which cannot support the normal work of the heart. The main mechanism for the treatment of myocardial ischemia is to correct the imbalance of myocardial blood and oxygen supply and demand. Shengvei drink can regulate the balance of myocardial blood and oxygen supply, so that the supply and demand of myocardial blood and oxygen can reach a partial balance again.