Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): The week before last I started to feel chest tightness, shortness of breath, general weakness, and went to the hospital to check my blood pressure was normal and my heartbeat was weak. The doctor concluded that coronary heart disease is suspected. Now he is taking oral medication: Compound Salvia Drops, Bayer Aspirin Enteric Tablets, and Blood Lipid Health. The chest tightness has been reduced. Is my symptoms caused by high blood lipids? What else should I do or what should I pay attention to? Yao Guihua, Department of Cardiovascular Medicine, Qilu Hospital, Shandong University: 1. Symptoms are not necessarily related to dyslipidemia, but dyslipidemia is very harmful and requires early intervention; 2. With normal liver function, it is recommended to start applying statins for lipid regulation to lower total cholesterol, LDL, triglycerides and high-sensitivity C-reactive protein, and raise HDL, so as to reduce the risk of cardiovascular disease and prevent and treat 3.First of all, we should improve our lifestyle, such as smoking cessation, low salt and low fat diet, exercise and weight control; 4.If you have obvious symptoms of chest tightness and chest pain during strenuous activities or exertion, which can be relieved after rest, you have a higher possibility of coronary heart disease, and you need to follow the treatment plan for coronary heart disease, and if necessary, a coronary CTA examination is feasible to find out whether the coronary arteries are narrowed.