How are thrombi formed in blood vessels? How can we ensure blood vessel health?

Our blood vessel wall is uneven, a large amount of oil will adhere to the blood vessel wall, and platelets will repair the blood vessel wall, which will lead to a large number of platelets aggregation, which is a precursor to cardiovascular and cerebrovascular diseases. At this time, the blood vessel wall of the human body is getting thicker and thicker, the lumen is getting narrower and narrower, and the blood flow is getting slower and slower, so the blood supply is insufficient. When the blood supply to the brain is insufficient, there will be symptoms such as dizziness, nausea, blackening, blurred vision and numbness. Insufficient blood supply to the heart can lead to heart pain and oppression.

The human body has certain self-regulation ability. In order to supply the blood needed by the body, it will increase the intensity of cardiac contraction, raise blood pressure and form hypertension. Over time, it will cause myocardial strain and heart failure when the heart can't beat. Due to the accumulation of a large number of impurities such as fat, free calcium, platelets and fibrin. On the blood vessel wall, the real blood vessel wall can't get in touch with fresh blood, and it receives less and less nutrition, and there are "atherosclerosis" and "vitreous degeneration" on the blood vessel wall, so people will be afraid of touching and falling, and there will be bleeding if they are not careful.

Endovascular embolus is the direct cause of cardiovascular and cerebrovascular embolism and coronary artery occlusion. From the pathogenesis of cardiovascular and cerebrovascular diseases, embolus is the primary cause of high-risk diseases such as myocardial infarction, cerebral infarction and cerebral hemorrhage. Small emboli and atherosclerotic plaques often attach to the inner wall of the heart or aorta of patients with cardiovascular diseases. These plants are very unstable. When they encounter atrial movement or other conditions, they will fall off and flow along the arteries to the whole body. When the diameter of the lumen is smaller than that of the embolus, the embolus will block the blood vessel like a plug, so that the blood cannot circulate.

Blood that can't circulate is easy to coagulate, which will form thrombus and have embolus attached to the blood vessel wall. At this time, acute arterial embolism is formed. Once the embolus enters the cerebral artery, it is very likely that the patient will suddenly have ischemic stroke or cerebral hemorrhage, and the consequences will be facial distortion, aphasia, disturbance of consciousness, hemiplegia, and even coma and death. Embolus falling from the heart will enter the coronary artery of the heart with blood flow, which can cause acute myocardial infarction in severe cases. Thrombosis leading to vascular embolism is the most obvious manifestation. In the cardiovascular and cerebrovascular systems of organisms, blood coagulates to form solid substances, which is called thrombosis.