Which of the following is a dangerous health condition characterized by the hardening of the arteries and a decreased blood flow?

Which of the following is a dangerous health condition characterized by the hardening of the arteries and a decreased blood flow?

Atherosclerosis, sometimes called “hardening of the arteries,” occurs when fat (cholesterol) and calcium build up inside the lining of the artery wall, forming a substance called plaque. Over time, the fat and calcium buildup narrows the artery and blocks blood flow through it.

What is the disease that is Characterised by hardening of arteries?

Arteriosclerosis, also called hardening of the arteries, chronic disease characterized by abnormal thickening and hardening of the walls of arteries, with a resulting loss of elasticity. Arteries carry oxygenated blood full of nutrients from the heart to organs throughout the body.

Why is atherosclerosis dangerous?

Over time, plaque hardens and narrows your arteries. This limits the flow of oxygen-rich blood to your organs and other parts of your body. Atherosclerosis can lead to serious problems, including heart attack, stroke, or even death.

What is atherosclerosis characterized by?

Atherosclerosis is a progressive disease characterized by the accumulation of lipids and fibrous elements in the large arteries. The anatomy of a normal artery is shown in Fig. 1. The early lesions of atherosclerosis consist of subendothelial accumulations of cholesterol-engorged macrophages, called ‘foam cells’.

What is the most common form of arteriosclerosis?

Atherosclerosis. Atherosclerosis is characterized by atheromatous plaques in the intima of large and medium-sized arteries. It is the most common form of arteriosclerosis.

What is the most important indicator that you might develop atherosclerosis?

The oxidation of low density lipoprotein (LDL) to Ox-LDL indicates the first step of atherosclerosis in cardiovascular diseases. Malondialdehyde factor shows the level of lipoperoxidation and is a sign of increased oxidative pressure and cardiovascular diseases.

Which is a dangerous health condition characterized by the hardening of the arteries?

When carbohydrates are metabolized in the presence of oxygen they provide the best source of fuel for the body. Which of the following is a dangerous health condition characterized by the hardening of the arteries and a decreased blood flow?

When does hardening of the arteries cause chest pain?

Hardening of the arteries does not cause symptoms until blood flow to part of the body becomes slowed or blocked. If the arteries supplying the heart become narrow, blood flow can slow down or stop. This can cause chest pain (stable angina), shortness of breath, and other symptoms.

What causes narrowing of the arteries in the legs?

Peripheral arterial disease (PAD) is narrowing of one or more arteries (blood vessels). It mainly affects arteries that take blood to your legs. (Arteries to the arms are rarely affected and are not dealt with further in this leaflet.)

How does atherosclerosis affect the heart and lungs?

Atherosclerosis is a disease of the arteries in which fatty material is deposited in the vessel wall, resulting in narrowing and eventual impairment of blood flow. Severely restricted blood flow in the arteries to the heart muscle leads to symptoms such as chest pain.

What causes hardening of the arteries and blood flow?

The big problem in atherosclerosis, or hardening of the arteries, is that the blood vessels are stiff and as a result the blood flow is reduced by 15 percent or more. Your heart has to work harder to make up the difference. Does Aging Effect Arterial Collagen Production? The bad news is that as you get older, you are losing collagen in your body.

Can a person die from hardening of the arteries?

Some people can live for years with narrow arteries whereas others can die suddenly from the first time hardening of arteries manifests. The emphasis therefore lies in changing one’s lifestyle and prevention of this condition of narrowing or blockage of the arteries before it even occurs.

What happens to your body when your arteries become narrow?

If the arteries supplying the heart become narrow, blood flow can slow down or stop. This can cause chest pain (stable angina), shortness of breath, and other symptoms. Narrowed or blocked arteries may also cause problems in the intestines, kidneys, legs, and brain.

Hardening of the arteries does not cause symptoms until blood flow to part of the body becomes slowed or blocked. If the arteries supplying the heart become narrow, blood flow can slow down or stop. This can cause chest pain (stable angina), shortness of breath, and other symptoms.