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How do the arteries of someone with atheroscierosis differ from healthy arteries?
People who have atherosclerosis have lipid deposits or fat in their arteries. The fat makes carrying blood to the cells of the body difficult. You may have a heart attack or stroke depending on which artery is clogged.
What is the total blockage of one or more coronary arteries due to plaque buildup?
When the coronary artery is blocked, it could lead to a heart attack, no doubt a very serious condition. The blockage of a coronary artery is caused by a buildup of plaque. This blocks blood flow through the artery, depriving tissue of oxygen. Plaque is a substance made of cholesterol, a form of fat (lipid) which when accumulated can be very dangerous to the blood vessel. This plaque cannot be removed naturally and buildup can be slowed or even prevented by a healthy diet.
What is the lipid containing deposit in a blood bessel?
The lipid-containing deposit in a blood vessel is known as plaque. Plaque consists of cholesterol, fat, calcium, and other substances that build up in the inner layers of arteries, leading to a condition called atherosclerosis. Over time, plaque can narrow and harden the arteries, restricting blood flow and potentially leading to serious health problems such as heart attack and stroke.
What lab test means bad cholesterol?
A lab test that measures bad cholesterol is called a lipid panel or a cholesterol panel. This test typically includes measuring levels of low-density lipoprotein (LDL) cholesterol, which is considered the "bad" cholesterol because it can lead to plaque buildup in arteries and increase the risk of heart disease.
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 does insulin cause a heart attack?
Insulin itself does not directly cause a heart attack; rather, it plays a role in metabolic processes linked to cardiovascular health. High levels of insulin, often due to insulin resistance in conditions like type 2 diabetes, can lead to increased blood sugar levels, inflammation, and lipid abnormalities. These factors contribute to the development of atherosclerosis, where plaque builds up in the arteries, potentially leading to blockages that can trigger a heart attack. Additionally, elevated insulin can promote vascular dysfunction, further increasing the risk of cardiovascular events.
What is the fatty substance that sticks to the inner surface of the arteries?
Cholesterol is the fatty substance that can stick to the inner surface of arteries, forming plaque. This can lead to a condition called atherosclerosis, which can restrict blood flow and increase the risk of heart disease and stroke.
Is a lipid a good or bad cholesterol?
Low- density lipoprotein cholesterol (LDL) is referred to as bad cholesterolbecause excess quantities of LDL contribute to plaque buildup in the arteries.
What is hyperlipidemia and how bad can it be?
Hyperlipidemia is a medical condition characterized by elevated levels of lipids, particularly cholesterol and triglycerides, in the blood. It can lead to serious health issues, including atherosclerosis, heart disease, and stroke, as the excess lipids can cause plaque buildup in arteries. The severity of hyperlipidemia and its potential consequences often depend on the specific lipid levels and the presence of other risk factors, such as obesity, diabetes, and smoking. Managing hyperlipidemia typically involves lifestyle changes and, in some cases, medication to reduce lipid levels and lower the risk of cardiovascular events.
Can Atherosclerotic heart disease be indicated in lipid profile results?
Yes.
How heart attack occurs?
There are a lot of reasons for a heart attack. It might be due to an obstruction in the blood vessels pumping to heart or it can be due to increased cholesterol levels in the circulation. Its better to have a complete look up in the lipid profile in the suspected person to judge the levels of cholesterol and other lipids. While there are many reasons for a myocardial infarction, the common reasons being smoking, fast foods, uncontrolled beverage intake are said to be the primary ones.
What does milk homogenization have to do with heart disease?
Homogenization causes a supposedly “noxious” enzyme called xanthine oxidase to be encapsulated in a liposome that can be absorbed intact. XO is released by enzymatic action and ends up in heart and arterial tissue where it causes the destruction of a specialized protective membrane lipid called plasmalogen, causing lesions in the arteries and resulting in the development of plaque.
