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  2. Carotid artery stenosis - Wikipedia

    en.wikipedia.org/wiki/Carotid_artery_stenosis

    The internal carotid artery supplies the brain. Plaque often builds up at that division and causes a narrowing (stenosis). Pieces of plaque can break off and block the small arteries above in the brain, which causes a stroke. Plaque can also build up at the origin of the carotid artery at the aorta. [citation needed]

  3. Vertebrobasilar insufficiency - Wikipedia

    en.wikipedia.org/wiki/Vertebrobasilar_insufficiency

    Neurology. Vertebrobasilar insufficiency (VBI) describes a temporary set of symptoms due to decreased blood flow (ischemia) in the posterior circulation of the brain. The posterior circulation supplies the medulla, pons, midbrain, cerebellum and (in 70-80% of people) supplies the posterior cerebellar artery to the thalamus and occipital cortex. [1]

  4. Carotid ultrasonography - Wikipedia

    en.wikipedia.org/wiki/Carotid_ultrasonography

    Carotid ultrasonography is an ultrasound -based diagnostic imaging technique to evaluate structural details of the carotid arteries. Carotid ultrasound is used to diagnose carotid artery stenosis (CAS) and can assess atherosclerotic plaque morphology and characteristics. [1] Carotid duplex and contrast-enhanced ultrasound are two of the most ...

  5. Atherosclerosis - Wikipedia

    en.wikipedia.org/wiki/Atherosclerosis

    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 ] These lesions may lead to narrowing of the ...

  6. Arteriosclerosis - Wikipedia

    en.wikipedia.org/wiki/Arteriosclerosis

    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 ...

  7. Coronary artery disease - Wikipedia

    en.wikipedia.org/wiki/Coronary_artery_disease

    Coronary artery disease (CAD), also called coronary heart disease (CHD), ischemic heart disease (IHD), [13] myocardial ischemia, [14] or simply heart disease, involves the reduction of blood flow to the cardiac muscle due to build-up of atherosclerotic plaque in the arteries of the heart. [5][6][15] It is the most common of the cardiovascular ...

  8. Heavy metal exposure could increase cardiovascular disease ...

    www.aol.com/heavy-metal-exposure-could-increase...

    A normal coronary artery calcium score is zero, which means there is no calcification in the arteries, while scores from one to 99 indicate mild proof of coronary artery disease. At the study’s ...

  9. Atheroma - Wikipedia

    en.wikipedia.org/wiki/Atheroma

    Hyperlipidemia, hypertriglyceridemia, hypercholesterolemia. An atheroma, or atheromatous plaque, is an abnormal accumulation of material in the inner layer of an arterial wall. [1][2] The material consists of mostly macrophage cells, [3][4] or debris, containing lipids, calcium and a variable amount of fibrous connective tissue.

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