What is the medical term for hardening and narrowing of an artery?

What is the medical term for hardening and narrowing of an artery?

Atherosclerosis, sometimes called “hardening of the arteries,” occurs when fat, cholesterol, and other substances build up in the walls of arteries. These deposits are called plaques. Over time, these plaques can narrow or completely block the arteries and cause problems throughout the body.

What is the thickening and hardening of an artery wall called?

Atherosclerosis is thickening of the walls of the arteries. It is also known as hardening of the arteries. It is caused by a buildup of plaque in the inner lining of an artery. Plaque is made up of deposits of fatty substances, cholesterol, cellular waste products, calcium, and fibrin.

Which substance is responsible for the narrowing of artery walls?

Plaque in the arteries is a fatty, waxy substance that forms deposits in the artery wall. These deposits can narrow the artery and reduce blood flow.

What are the stages of atherosclerosis?

Atherogenesis can be divided into five key steps, which are 1) endothelial dysfunction, 2) formation of lipid layer or fatty streak within the intima, 3) migration of leukocytes and smooth muscle cells into the vessel wall, 4) foam cell formation and 5) degradation of extracellular matrix.

What are the warning signs of atherosclerosis?

If you have atherosclerosis in the arteries leading to your brain, you may have signs and symptoms such as sudden numbness or weakness in your arms or legs, difficulty speaking or slurred speech, temporary loss of vision in one eye, or drooping muscles in your face.

What is the healthiest food in the world?

The following are some of the most healthful:

• Broccoli. Broccoli provides good amounts of fiber, calcium, potassium, folate, and phytonutrients.
• Apples. Apples are an excellent source of antioxidants, which combat free radicals.
• Kale.
• Blueberries.
• Avocados.
• Leafy green vegetables.
• Sweet potatoes.