Qi stagnation and blood stasis (stagnation of blood due to lack of circulation of Qi) type of coronary heart disease can be treated with the Chinese medicine Blood Materia Medica Tang (血府逐瘀汤). Coronary heart disease can be discussed together with chest paralysis (chest tightness and pain) disease in Chinese medicine. According to Chinese medicine, this disease is a syndrome of deficiency of the root and symptoms, due to the dysfunction of internal organs leading to phlegm condensation, stagnation of qi, blood stasis and other pathological products paralyzed in the heart and chest, and the key to its mechanism is the paralysis of the heart and veins. Blood stasis-type thoracic paralysis manifests as sudden stabbing pain in the chest with a wide range of pain, dark purple tongue with petechiae, and a dull and astringent pulse. Treatment is to activate blood circulation and eliminate blood stasis (to promote blood circulation and eliminate blood stasis in the body), and to open the veins and relieve pain, and the formula is Blood Palace Blood Stasis Relieving Tang. Angelica sinensis, red peony, Rhizoma Ligustici Chuanxiong, peach kernel, safflower have the effect of activating blood circulation and removing blood stasis; hyssop induces blood circulation downward; Platycodon grandiflorus opens and declares lung qi; Hovenia citriodora is added to make qi flow smoothly, and when qi flows, blood will flow. Shengdi cools the blood and clears heat, and angelica can nourish yin, which can achieve the effect of activating blood without harming yin. If the condition is serious, you need to go to the hospital in a timely manner, the drug should be taken under the guidance of a physician, do not take on their own.