Coronary artery stenosis mostly belongs to the category of “chest paralysis and heart pain” in Chinese medicine, and can be treated with proprietary Chinese medicines such as Compound Danshen Drop Pills, Coronary Heart Suho Pills, and Musk Cardioprotection Pills. 1. Compound Danshen Drop Pills: It has the functions of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), regulating qi and relieving pain (relieving pain by unblocking qi), and is suitable for chest paralysis (chest tightness and pain) caused by qi stagnation and blood stasis (blood stagnation due to lack of smooth flow of qi). Occasionally, gastrointestinal discomfort may occur, and pregnant women should be cautious. 2. Guanxin Suhe Pill: It has the function of regulating qi, relieving pain and relieving chest pain, and is suitable for chest paralysis caused by cold condensation and stagnation of qi, and impassability of heart veins. Pregnant women are prohibited, avoid spicy, cold, greasy food, adverse reactions are not clear. 3. Musk Cardioprotective Pill: It has the functions of aromatic and warming (using aromatic and pungent dispersal, warming the meridians to dispel cold in the body), benefiting qi and strengthening the heart (enhancing heart function by replenishing qi), and is also suitable for chest paralysis caused by stagnation of qi and blood stasis (stuffy pain in the chest). Pregnant women and those who are allergic to this product are prohibited, athletes should use with caution, take note of the occasional numbness of the tongue when taken sublingually. All of the above drugs should be used under the guidance of a doctor, coronary artery stenosis is a critical condition, when the symptoms of heart pain should be promptly consulted by a professional doctor for diagnosis and treatment.