The common symptoms of coronary heart disease are chest tightness and chest pain, which in Chinese medicine belongs to the category of chest paralysis, and Chinese medicine practitioners should identify and treat patients according to their clinical symptoms. Chest paralysis is broadly categorized into cardiovascular stasis (insufficiency of heart qi, obstruction of blood circulation), qi stagnation and blood stasis (blood stasis due to lack of qi), phlegm obstruction (obstruction of qi by phlegm and evil qi), and cold congealing of the heart veins (cold coagulation of evils and blockage of the heart veins), etc. The treatment formulae for each case are as follows: 1. Blood stasis in the heart: For coronary heart disease patients with blood stasis in the heart, activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), and clearing collaterals and relieving pain (dredging the meridians and collaterals and relieving pain) are used as the treatment methods, and the formula of Blood and Blood Stasis Tang is selected with additions and subtractions. 2. Qi stagnation and blood stasis: For patients with coronary heart disease with Qi stagnation and blood stasis, treating them by dredging the liver and regulating Qi (regulating stagnation of liver Qi), activating blood circulation and opening up the channels and collaterals is the treatment method, and the formula is Chaihu Shuohexuan San with additions and subtractions. 3. Phlegmatic obstruction: For patients with coronary heart disease who are obstructed by phlegm and turbidity, the treatment should be to pass Yang and drain turbidity, and to exclude phlegm and promote paralysis, and the formula should be Gua Pou Zhou Baili Han Xia Tang plus subtractions. 4. Cold condensation of the heart vein: patients with coronary heart disease with cold condensation of the heart vein, to the treatment of pungent warm dispersal of cold, warming the heart yang, the formula selection of Citrus aurantium cotyledonum and cinnamon twig soup combined with angelica four reversed soup plus or minus. Chinese medicine needs to be used under the guidance of a physician, do not take blindly.