The local epidemic has continued to spread. Since Delta and Alpha were popular, the probability of diagnosed patients with thrombosis is quite high. Although Omicron is mostly mild, its threat should not be underestimated. Hou Yingzhong, a physician at the Xiehe Family Medical Clinic, said that virus infection can cause systemic inflammation.
Although the risk of secondary job email list infection cannot be ruled out for confirmed patients, once the infection is reinfected and the body becomes inflamed again, I am afraid that the chance of causing blood clots will greatly increase. Virus invades endothelial cells and inflames, easily leading to thrombosis According to foreign studies, infected people are more likely to develop blood clots than uninfected people. In this regard, Dr. Hou Yingzhong believes that thrombosis is a very common and dangerous complication for patients with COVID-19 (severe special infectious pneumonia, new coronary pneumonia, Wuhan pneumonia).
Regarding the reason why COVID-19 increases the probability of thrombosis, Dr. Hou Yingzhong explained that viral infection can cause a systemic inflammatory response, which in turn affects the anticoagulant function of human endothelial cells, and promotes platelet activation to produce coagulation, which in turn causes thrombosis. Dr. Hou Yingzhong added that because of the rapid blood flow in the arteries, platelets are not easily deposited and attached, so thrombosis occurs more often in the veins. The venous blood flow is relatively slow, and platelets are easily attached to the blood vessel wall, resulting in small thrombus. The small thrombus flows over and gradually forms active thrombus, and then slowly accumulates into a large thrombus, which is easily stuck in the lungs, kidneys, heart and even the human body. brain.