Coronary heart disease refers to heart disease caused by narrowing of the coronary artery lumen, resulting in myocardial ischemia, hypoxia or necrosis. For the treatment of coronary heart disease, the main focus is to dilate the coronary arteries and improve the vascular changes, and the Chinese patent medicines that can be used for the treatment of coronary heart disease are: 1. Quick-acting Heart Relief Pill, with Chuanxiong and Bingqi as the main ingredients, mainly used for promoting blood circulation, dispelling blood stasis and relieving pain. 2. Compound Danshin Pill, with Danshin, Panax notoginseng and Bingqi as the main ingredients, mainly used for activating blood circulation, resolving blood stasis, regulating qi and relieving pain. 3. It is mainly used for aromatic warming, benefiting qi and nourishing the heart.4. Guanxin Suhe Wan, with Suhe Xiang as the main ingredient, is mainly used to regulate qi, broaden the chest and relieve pain.5. Ginkgo Biloba, with Ginkgo Biloba extract as the main ingredient, is mainly used to invigorate blood circulation, resolve blood stasis and promote the treatment of blood circulation.