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This is called arteriosclerosis or 'hardening of the arteries.
Arteriosclerosis occurs when an artery-wall thickens as a result of invasion and accumulation of white blood cells (WBCs) (foam cell) and proliferation of intimal-smooth-muscle cell creating a fibrofatty plaque.
The accumulation of the white blood cells is termed "fatty streaks" early on because of the appearance being similar to that of marbled steak. These accumulations contain both living, active WBCs (producing inflammation) and remnants of dead cells, including cholesterol and triglycerides. The remnants eventually include calcium and other crystallized materials within the outermost and oldest plaque.
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What causes athermatous plaque?
Atherosclerosis is a buildup of plaque, cells, and fatty deposits in the walls of arteries that can get worst over time.
What is the medical term meaning hardening of the arteries due to fatty plaque?
Plaque is made up of fat, cholesterol, calcium, and other substances found in the blood. As it grows, the buildup of plaque narrows the inside of the artery and, in time, may restrict blood flow. There are two types of plaque:Hard and stableSoft and stableHard plaque causes artery walls to thicken and harden. Soft plaque is more likely to break apart from the walls and enter the bloodstream. This can cause a blood clot that can partially or totally block the flow of blood in the artery.Atherosclerosis is the hardening and narrowing of the arteries. It is caused by the slow buildup of plaque on the inside of walls of the arteries.
What is atheosclerosis?
A disease of the arteries that is characterized by the accumulation of lipid containing material called plaque on the inner walls of the arteries
How would deposits on the walls of arteries affect the flow of blood moving through the body?
ANSWER:The clogging of the arteries is caused by several factors related to coronary artery disease when fatty deposits of cholesterol and other substances stick to the arterial walls and create plaque. In response to plaque build-up, cells in your artery walls multiply and secrete additional substances that can worsen the state of clogged arteries. As plaque deposits grow, a condition called atherosclerosis results. This condition causes the arteries to narrow and harden. Arterial plaque can reduce blood flow or, in some instances, block the artery. Clogged arteries greatly increase the likelihood of heart attack, stroke, and even death.
Why do people with diabetes have poor circulation?
Because the arterial walls begin to harden and plaque formation increases within the walls of the arteries.
Why exactly is cholesterol bad for you?
What Does Bad Cholesterol Do to You?When do much LDL or bad cholesterol circulate in your blood, it can form deposits on the arteries that supply blood to the heart and brain. This will gradually lead to a hard plaque on the artery walls making them thick and inflexible. If this buildup is so great that there is a blockage on these arteries, one could get heart attacks and strokes - and there's no good way to spin either one of those results.What Does Good Cholesterol Do to Help?It carries the bad cholesterol back to the liver where it is passed out from the body. It also slows the buildup of the plaque on the arterial walls.
What is arterioschorosis?
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What is a type of disorder in the cardiovascular system?
A classical example is atherosclerosis, which is the buildup of atherosclerotic plaque on the walls of blood vessels. Another example can be coronary artery disease, which is the failure of the coronary arteries to delivery oxygen and nutrients to cardiac muscles due to embolus formation.
What causes heart attack?
Most heart attacks occur as a result of coronary artery disease (CAD). CAD is the buildup over time of a material called plaque on the inner walls of the coronary arteries. Eventually, a section of plaque can break open, causing a blood clot to form at the site. A heart attack occurs if the clot becomes large enough to cut off most or all of the blood flow through the artery.
What is peripheral endarterectomy?
the surgical removal of fatty deposits, called plaque, from the walls of arteries other than those of the heart and brain.
What Is the result of reduced blood flow to the heart caused by the build up of fatty deposits in the arteries.?
Coronary Heart disease caused by atherosclerosis or the build-up of plaque on the inner walls of the arteries.
What is a heart attck?
Most heart attacks occur as a result of coronary artery disease This disease is the buildup of plaque on the inner walls of the arteries leading to the heart. Eventually, a section of plaque can break open, causing a blood clot to form at the site. A heart attack occurs if the clot becomes large enough to cut off most or all of the blood flow through the artery.
