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An elastic artery (conducting artery or conduit artery) is an artery with many collagen and elastin filaments in the tunica media, which gives it the ability to stretch in response to each pulse. [1] This elasticity also gives rise to the Windkessel effect , which helps to maintain a relatively constant pressure in the arteries despite the ...
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 ...
Also arterial hyalinosis and arteriolar hyalinosis refers to thickening of the walls of arterioles by the deposits that appear as homogeneous pink hyaline material in routine staining. [3] It is a type of arteriolosclerosis, which refers to thickening of the arteriolar wall and is part of the aging process. [4] Associations
The muscular portion of artery walls usually remains strong, even after they have been remodeled to compensate for the atheromatous plaques. [citation needed] However, atheromas within the vessel wall are soft and fragile with little elasticity. Arteries constantly expand and contract with each heartbeat, i.e., the pulse.
Arterial stiffness occurs as a consequence of biological aging and arteriosclerosis. [1] Inflammation plays a major role in arteriosclerosis development, and consequently it is a major contributor in large arteries stiffening. [ 2 ]
Whereas your heart rate is the number of times your heart beats per minute, your blood pressure measures the force with which your blood circulates and stresses your artery walls. If you have high ...
"Dental plaque is a sticky film of bacteria, while arterial plaque is a complex buildup of cholesterol, fat, calcium and cellular debris on artery walls," explains Dr. Rigved Tadwalkar, MD, a ...
The doctor discovered she had 95% blockage in one of her coronary arteries and that a heart attack was imminent. And though her own father had died of a heart attack at 50, she was blindsided ...
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