What is coronary atherosclerosis?

What is coronary atherosclerosis?

Heart is a 24-hour non-stop work of the organ, the need to ensure sufficient blood supply, we must have a unique blood supply system to ensure that the cardiac blood supply, no one has coronary artery stenosis and obstruction caused by it will supply the local Myocardial ischemia, or necrosis, the most common is atherosclerotic plaque formation of the lumen stenosis, is due to the lower part of the vascular endothelial injury, on the basis of endothelial injury, the patient's own fat metabolism, abnormal cholesterol metabolism, causing A number of atherosclerotic plaque formation of these plaques in the injury of endothelial adhesion, the lumen gradually narrowed, in some cases of coronary spasm in this or formed on the basis of a thrombosis, it will cause Local myocardial ischemia or myocardial necrosis, which is coronary atherosclerotic heart disease.