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Atherosclerosis: Overview. This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Atherosclerosis happens when a fatty substance called plaque builds up inside your arteries.
Arteriosclerosis, literally meaning "hardening of the arteries", is an umbrella term for a vascular disorder characterized by abnormal thickening, hardening, and loss of elasticity [3] of the walls of arteries; [4] this process gradually restricts the blood flow to one's organs and tissues and can lead to severe health risks brought on by atherosclerosis, which is a specific form of ...
Atherosclerosis [a] is a pattern of the disease arteriosclerosis, [8] characterized by development of abnormalities called lesions in walls of arteries.This is a chronic inflammatory disease involving many different cell types and driven by elevated levels of cholesterol in the blood. [9]
Since blood flow isn’t impaired, it doesn’t really cause any signs and symptoms, so it’s usually detected during a diagnostic procedure for something else like mammograms, since mammographies are used to look for calcification as a sign of breast cancer. So the last arteriosclerosis category we’ll talk about is arteriolosclerosis.
Venous insufficiency is the most common disorder of the venous system, and is usually manifested as either spider veins or varicose veins.Several treatments are available including endovenous thermal ablation (using radiofrequency or laser energy), vein stripping, ambulatory phlebectomy, foam sclerotherapy, laser, or compression.
Various factors may affect one's susceptibility to blood vessel disorders, including behavioural (e.g. smoking), demographic (e.g. age) and genetic (family history) factors. Most of these risk factors first promote the increase in blood pressure, followed by other symptoms and signs. [citation needed]
In stable angina, symptoms occur with exercise or emotional stress, last less than a few minutes, and improve with rest. [4] Shortness of breath may also occur and sometimes no symptoms are present. [4] In many cases, the first sign is a heart attack. [5] Other complications include heart failure or an abnormal heartbeat. [5]
For severe symptoms, the signs are usually visible and lead to ischemia. The clinical presentation of ischemia consists of the 6 Ps, including pallor, pain, paresthesia, paralysis, pulselessness, and poikilothermia. [17] Affected individuals initially notice a paleness of the affected region and feel severe pain.