Atherosclerosis is a cardiovascular disease characterized by the deposition of materials such as lipids, cholesterol, and proteins such as fibrins in the arteries, as seen in Figure 1 below. This leads to increased resistance to blood flow and causes the stress on the heart to increase. The main risk of atherosclerosis is that it greatly increases the probability of blood clots forming in arteries. Should such clots occur in the carotid or coronary arteries, they can result in strokes or myocardial
Atherosclerosis is defined as the formation of fatty plaques in the walls of arteries, restricting blood flow to deep tissues (Martini). Coronary heart disease came in the public eye in the mid-20th century as a disease of pandemic magnitudes and it continues to be a major cause of death in the western world. The fundamental cause of coronary heart disease is Atherosclerosis. The term “atherosclerosis” is the combination of two Greek words which correctly imply the elements of the lesion. The first
Zachary Russo MOV 495 Dr. Sherman 3/28/15 Literature Review Background Atherosclerosis is a disease in which plaque builds up inside of the arteries. Arteries are blood vessels that carry oxygenated blood to the heart and other parts of the body. The plaque that forms can be made up from fat, cholesterol, calcium, and other substances found in the blood, which is dependent on their diet. Over time the plaque will cause the arteries to harden which they will lose their elastic function. If this happens
Atherosclerosis, the underlying causes of coronary heart disease can affect any artery in the body. Coronary heart disease is essentially the build up of plaque which sticks to the walls of the coronary arteries. The arteries in atherosclerosis is narrowed due to the excessive build up of cholesterol-rich lipids known as plaque around the artery wall (Insull, 2009). Once the plaques around the walls of the arteries become narrow, the flow of blood will be constricted, reducing the amount of blood
Atherosclerosis is a disease that occurs when arteries become blocked, inflamed, or hardened. As a result of this, blood cannot easily pass through the artery, and blood pressure increases. Many people suffer from atherosclerosis as they age, but young people can be affected by atherosclerosis also. There are many preventative steps that can be taken to decrease the risk of atherosclerosis; however, if atherosclerosis does develop in the arteries, medications can be given to help the individual receive
Atherosclerosis is the culprit behind coronary heart disease (CHD) and stroke, which is the most common cause of death worldwide and in the United States10. Among the modifiable risk factors of CHD and stroke is the serum low density lipoprotein level (LDL)8, 11. Several randomized clinical trials have established that reducing the serum LDL level results in a reduction in the future risk of CHD and stroke in a linear relationship, in one study it was estimated that reducing the LDL by 1 % would
the calcification of the media of muscular arteries; arteriolosclerosis, the hyaline thickening of small arteries and arterioles; and the most common atherosclerosis, the formation of atheromas—a thickening of the arterial wall that is brought upon by cholesterol laden plaque and the amassing of scar tissue. Of the three disorders, atherosclerosis (AS) is the most leading cause of death and morbidity in the Western hemisphere. It often targets the aorta and the coronary and cerebral systems, which
Atherosclerosis, one of the leading causes of death in the country, is a condition in the arteries that is characterized by the deposition of plaque on the arterial walls. While the exact cause of atherosclerosis is unknown, it is a slow, complex disease that begins developing during childhood, and progresses faster with age.1 Certain factors such as smoking, obesity, high cholesterol, high blood pressure, and increased concentrations of sugar in the blood (or diabetes), play a role in the development
Atherosclerosis is a cardiovascular disorder that causes a buildup of plaque in the arteries. The plaque is made of substances found in the blood, such as calcium, cholesterol, and fat, (“What is Atherosclerosis”). This buildup can eventually lead into other serious diseases. One disease that atherosclerosis leads to is coronary heart disease, which is the number one fatal disease for males and females in the United States, (“10 Important Facts”) . Atherosclerosis is a developmental disorder, meaning
of the heart, the veins providing the heart, that disables it's ordinary working. Numerous researchers have contemplated the reason for coronary illness. Cardiovascular infection can allude to various heart issues the most widely recognized is Atherosclerosis and what that is, is the
Sherman 3/28/15 Literature Review Background Atherosclerosis is a disease in which plaque builds up inside your arteries. Arteries are blood vessels that carry oxygen-rich blood to your heart and other parts of your body. Plaque is made up of fat, cholesterol, calcium, and other substances found in the blood. 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
One source of great mortality and morbidity in Europe and North America is the cardiovascular disease, Atherosclerosis. It is recognized as a chronic inflammatory disease of the intermediate and large arteries characterized by the thickening of the arterial wall and is the primary cause of coronary and cerebrovascular heart disease (Wilson, 2005). It accounts for 4.35 million deaths in Europe and 35% death in the UK each year. Mortality rate are generally higher in men than pre-menopausal woman.
BME 792 Courtney Kinser Term Paper 05/04/18 Abstract Statins are currently the gold standard in treatment of atherosclerosis, with the aim of reducing serum low density lipoprotein levels. However, recent research supports atherosclerosis as a complex inflammatory condition, with the benefits of statins being partially attributed to their effects on smooth muscle cells, plaque stability and endothelial function, as well as their involvement in macrophages and the inflammatory response. Traditionally
Atherosclerosis is a pathological condition that underlies several important adverse vascular events such as stroke, cerebrovascular disease, Coronary Artery Disease (CAD). etc. [1]. It is responsible for most of the cardiovascular morbidity and mortality in the Western World currently [2]. As a result of the adoption of the western life style, its prevalence is increasing all over the world and could likely reach epidemic status in the coming future [2]. Atherosclerosis is a chronic disease of the
to any of this, it can be Atherosclerosis. On this paper I’m going explain in detail what does Atherosclerosis means. What are the causes, symptoms, treatments? Can we melt the fatty plaques naturally? And more different information in relation to this subject. Atherosclerosis is not an illness that you get from one day to another, actually is an illness that by age, high pressure, the type of your diet, lack of exercise, even people with diabetes would have atherosclerosis with the time. But is not
Cardiovascular disease (CVD) is a broad term covering a family of diseases linked by common risk factors and caused by atherosclerosis. These diseases include coronary heart disease, myocardial infarctions, heart failure, stroke, hypertension, hypercholesterolemia, diabetes, chronic kidney disease, peripheral artery disease, vascular dementia, and others included in ICD10 codes 100-199. CVD is the leading cause of death throughout the world, accounting for more than 17.5 million deaths in 2012;
Coronary heart disease or coronary artery disease affects 16.8 million people in the United States and causes more than 607,000 deaths annually (Lemone, chap.30). It is caused by atherosclerosis which is the accumulation of fatty deposits in the arteries causing impaired blood flow to the myocardium. CAD or coronary artery syndrome is usually without symptoms but may induce heart attack, angina and acute coronary syndrome if not properly treated. There are many risk factors associated with CAD like
myocardial cells or infarction. The left ventricle of the heart is most susceptible to CAD. The causes of CAD include atherosclerosis, congenital defects, coronary artery spasm, dissecting aneurysm, infectious vasculitis and syphilis. Atherosclerosis and vasospasm are the most prevalent causes of CAD, with atherosclerosis being the most common. Pathophysiology Atherosclerosis Atherosclerosis is the hardening of the arteries. It occurs when fat, cholesterol and other substances build up in the walls of
Blockages can occur due to several factors. Coronary artery disease is the most prevalent cause. Coronary artery disease or atherosclerosis is due to plaque buildup and narrowing in the artery walls. These plaques are made from cholesterol and waste products. This buildup on artery walls can restrict blood flow; a process that can take Blood clots can accumulate due to atherosclerosis plaque buildup. When plaque builds up and break off in the artery a blood clot can form. If the blood clot is large enough
Causes of Heart Disease Heart disease or coronary heart disease (CHD) is mainly caused by Atherosclerosis. This occurs when the inner lining of your artery walls becomes furred with a thick, atheroma which is made up of fatty deposits of cholesterol, cell waste and other substances. These form raised patches on the artery wall known as 'plaques' which narrow the arteries reducing the space through which blood can flow. At the same time the blood becomes more prone to clotting. The growing