There is no improvement of microcirculation in Chinese medicine, which can correspond to activating blood circulation and removing blood stasis in Chinese medicine (promoting blood circulation and eliminating blood stasis in the body), and the proprietary Chinese medicines that can be used include Danshen tablets and Yixinshu capsules. However, the specific medication should be decided by the doctor according to the patient’s condition. 1. Danshen Tablets: It has the effect of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body). It is used for chest paralysis (chest pain) caused by blood stasis and obstruction, which is characterized by chest pain, fixed pain, purple and dark tongue; angina pectoris of coronary heart disease with the above symptoms. Allergic to this product is prohibited. Pregnant women and allergic individuals should be cautious. 2. Yixinshu Capsule: Used for chest paralysis caused by deficiency of qi and yin (deficiency of both qi and yin), blood stasis and obstruction of veins, chest pain and chest tightness, palpitation (rapid heartbeat, often accompanied by panic), shortness of breath, and pulse junction (discontinuous pulse with intermittent intervals); for angina pectoris of coronary heart disease with the above symptoms. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.