Cerebral infarction, or cerebral infarction, also called cerebral infarction, is a cerebrovascular disease and the most common ischemic change. Cerebral infarction is often based on the narrowing of blood vessels in patients with atherosclerosis, and vascular occlusion occurs slowly. Fundamentally speaking, the most common mechanism of cerebral infarction in patients has the following situations: 1, hypertension, hypertensive patients are prone to cerebral infarction; 2, diabetic patients are prone to cerebral infarction; 3, hyperlipidemic patients, hyperlipidemic patients are prone to cerebral infarction; 4, patients who smoke, smoking can cause respiratory damage to the patient, including bronchitis, pneumonia; patients who are older, smoking can cause great influence on the circulatory system, i.e. the cardiovascular system, and can cause great influence on the circulatory system, i.e. the cardiovascular system. After the patient gets older, smoking can have a great impact on the circulatory system, i.e. cardiovascular system, which is a very important cause of cerebral infarction and myocardial infarction; 5. In other aspects, such as over-obese people, including people who are not willing to engage in physical activities and physical exercise, which are the high-risk groups for the development of cerebral infarction. Cerebral infarction, the people talk about the actual occurrence of atherosclerosis of blood vessels on the basis of the next step in the evolution of vascular stenosis. After a certain degree of stenosis, the blood vessels will be occluded, and after occlusion, the blood flow will not be able to pass through, which is what the people call cerebral infarction.