Atherosclerosis risk factors ppt

Data: 1.09.2018 / Rating: 4.8 / Views: 589

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Atherosclerosis risk factors ppt

Inflammation and CHD Nathan Wong Thrombosis, Inflammation, and Infection Many persons experiencing cardiovascular events often do not have wellrecognized standard risk factors such as elevated cholesterol or hypertension. Before starting a new exercise program, the elderly and people who have risk factors for atherosclerosis or who have had recent ischemic events should be evaluated by a physician. Evaluation includes history, physical examination, and assessment of risk factor control. Atherosclerosis is a type of arteriosclerosis. The American Heart Association explains how atherosclerosis starts, how atherosclerosis is affected by high cholesterol levels, high blood pressure and smoking, blood clots and thickened artery walls. 2 Section 1 Epidemiology and Risk Factors Section 2 Classification of Dyslipidaemias and Pathogenesis of Atherosclerosis Section 3 Lipoproteins and Lipid Metabolism Section 4 Guidelines and Unmet Need Section 5 Statins and Lipidmodifying Therapies Section 6 Key Statin Trials Section 7 Diabetes: a Risk Factor for CHD. Atherosclerosis is a multifocal, smoldering, immunoinflammatory disease of mediumsized and large arteries fuelled by lipids. Endothelial cells, leukocytes, and intimal smooth muscle cells are the major players in the development of this disease. Atherosclerosis covers basic and translational, clinical and population research approaches to arterial and vascular biology and disease, as well as their risk factors including: disturbances of lipid and lipoprotein metabolism, diabetes and hypertension, thrombosis, and inflammation. The editors are interested in original or review papers. NonNonModifiable Risk Factors Age A dominant influence Atherosclerosis begins in the young, but does not precipitate organ injury until later in life Men more prone than women, but by age 6070 60about equal frequency Familial cluster of risk factors Genetic differences Atherosclerotic lesions result from a complex interplay between circulating factors and various cell types in the vessel wall, triggered by chronic and repeated exposure to several systemic and local injurious stimuli. Atherosclerosis is the buildup of plaque (a combination of cholesterol, fat, calcium, and blood elements) on and inside the walls of your arteries. (1) Your arteries are the blood vessels that. Atherosclerosis is a pathologic process that causes disease of the coronary, cerebral, and peripheral arteries and the aorta [. Forms of accelerated arteriopathies, such as restenosis following percutaneous coronary intervention with stenting and coronary transplant vasculopathy differ in pathogenesis and are discussed separately. Atherosclerosis is a disease in which plaque builds up inside your arteries. Over time, plaque hardens and narrows your arteries. Learn more about causes, risk factors, screening and prevention, signs and symptoms, diagnoses, and treatments for atherosclerosis, and how to participate in clinical trials. Atherosclerosis is a specific type of arteriosclerosis, but the terms are sometimes used interchangeably. Atherosclerosis refers to the buildup of fats, cholesterol and other substances in and on your artery walls (plaque), which can restrict blood flow. Epidemiology, risk factors, pathogenesis and natural history of abdominal aortic. A dominant influence Atherosclerosis begins in the young, but does not precipitate organ injury until later in life Men more prone than women, but by age 6070 60about equal frequency Familial cluster of risk factors Genetic differences Risk factors smoking, family history, high cholesterol, high blood pressure, age HealthTap: Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Cromwell on atherosclerosis ppt: buildup of plaque and cholesterol deposits, etc. in the arteries hardening of the arteries. Risk Factors Tobacco Use Certain components of tobacco and tobacco combustion gases are known to damage blood vessel walls. The body's response to this type of injury elicits the formation of atherosclerosis and its progression, thereby increasing the risk of MI. Interrelationships Between Cerebral Infarction And Carotid Atherosclerosis With Some Risk Factors Interrelationships between cerebral infarction and carotid atherosclerosis with some risk factors a thesis submitted to the college of medicine. Atherosclerosis is a condition where the arteries become narrowed and hardened due to a buildup of plaque around the artery wall. It is also known as arteriosclerotic vascular disease. Atherosclerosis is a disease in which the inside of an artery narrows due to the build up of plaque. Initially, there are generally no symptoms. When severe, it can result in coronary artery disease, stroke, peripheral artery disease, or kidney problems, depending on which arteries are affected. Symptoms, if they occur, generally do not begin until middle age. Atherosclerosis is a disease in which plaque builds up inside your arteries. Arteries are blood vessels that carry oxygenrich 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. Physiologic factors that increase risk Various anatomic, physiological behavioral risk factors for atherosclerosis are known. These can be divided into various categories: , modifiable and nonmodifiable. Hypertension and Atherosclerosis The Cardiovascular Risk Continuum Jotideb Mukhopadhyay, Monodeep Biswas, Jayeeta Bhowmik riskfactors such as hypertension, dyslipidemia, obesity and collected global data on atherosclerosis riskfactors from 67, 888 patients aged 45 years in 44 countries, found that. National Heart, Lung, and Blood Institute. A T A G L A N C E: Atherosclerosis. therosclerosis is a disease in which plaque. builds up inside your arteries. help control atherosclerosis risk factors and may help slow or reverse plaque buildup. If you have severe atherosclerosis, your doctor. Atherosclerosis is a slow disease in which your arteries become clogged and hardened. The effects of atherosclerosis differ depending upon which arteries in the body narrow and become clogged with plaque. PowerPoint Presentation: INTRODUCTION Atherosclerosis is a disease of the arteries, in which fatty material and plaque are deposited in the wall of an artery. Age as the body ages the risk for atherosclerosis increases and genetic or lifestyle factors cause plaque to gradually build in the arteries by middleage or older, enough plaque has built up. The Diagnosis and Treatment of Peripheral Vascular Disease The Diagnosis and Treatment of Peripheral Vascular Disease Hypertension results in a progression of atherosclerosis with an increase in risk of stroke, myocardial PowerPoint PPT presentation free to view Chart and Diagram Slides for PowerPoint Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Some of the risk factors for atherosclerosis cannot be changed. Men are at higher risk, risk increases with age, and risk tends to run in families (having a parent, brother or sister with angina or a heart attack under age 50 increases your risk). Arteriosclerosis atherosclerosis. Medically reviewed on April 24, 2018. Your doctor may suggest certain medications to control specific risk factors for atherosclerosis, such as diabetes. Sometimes specific medications to treat symptoms of atherosclerosis, such. Independent risk factors for atherosclerosis are male sex, advancing age, the postmenopausal state, a family history of atherosclerosis, cigarette smoking, hypertension, diabetes mellitus, elevated plasma LDL cholesterol, elevated plasma homocysteine, overweight, and a sedentary life style. Atherosclerosis brings together, from all sources, papers concerned with investigation on atherosclerosis, its risk factors and clinical manifestations. Atherosclerosis covers basic and translational, clinical and population research approaches to arterial and vascular biology and disease. Atherosclerosis hardening and narrowing of the arteries silently and slowly blocks arteries, putting blood flow at risk. Its the usual cause of heart attacks, strokes, and peripheral. Atherosclerosis authorSTREAM Presentation. Fibrous plaque White to yellowimpinge on the lumen of the artery Vary in size from 0. 5 cm in diameter, but sometimes coalesce to. Atherosclerosis is a narrowing of the arteries caused by a buildup of plaque. Its also called arteriosclerosis or hardening of the arteries, and it can lead to heart attack, stroke, or heart. The genetic risk of atherosclerosis is conferred in part through known metabolic risk factors such as hypertension, dyslipidaemia, and diabetes mellitus, but together, the known risk features appear to be insufficient to explain the hereditary propensity to atherosclerosis. Risk factors for atherosclerosis 90 per cent of Australians have one modifiable risk factor for heart disease. The major modifiable risk factors include smoking, high blood pressure, high blood cholesterol, insufficient physical activity, obesity, diabetes, poor nutrition, and excessive intake of alcohol. risk factors for atherosclerosis Hyperlipidemic states, diabetes mellitus, smoking and hypertension are some of the risk factors for atherosclerosis; however, any one of these alone is insufficient to produce an atherosclerotic lesion ( Figure 1 ). Abstract Hypertension is a risk factor for the development of atherosclerosis, although the mechanisms have not been well elucidated. As the cellular and molecular mechanisms of the pathogenesis of atherosclerosis and the effects of hypertension are being more clearly defined, it becomes apparent. Atherosclerosis is a potentially serious condition where arteries become clogged with fatty substances called plaques, or atheroma. These plaques cause the arteries to harden and narrow, restricting the blood flow and oxygen supply to vital organs, and increasing the risk of blood clots that could. 5 ATHEROSCLEROSIS: responsetoinjury model Atherosclerosis is a chronic inflammatory response of the arterial wall to endothelial injury. Chronic endothelial injury Risk factors Often more than one risk factor present The more risk factors the greater the risk. Primary prevention Primary prevention Treatment of risk. is where the walls of arteries thicken due to the presence of cholesterol in the bloodstream. PowerPoint Slideshow about 'Cardiovascular Risk Factors' john An ImageLink below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold licensed shared on other websites without getting consent from its author. Many major modifiable risk factors for atherosclerosis have been identified, and the causal relevance of several risk factors is now well established (including, but not limited to, smoking, adiposity, blood pressure, blood cholesterol, and diabetes mellitus). Hyperlipidemia Hyperlipidemiamore specifically, a major risk factor for atherosclerosis; Even in the absence of other risk factors, hypercholesterolemia is sufficient to stimulate lesion development. The major component of serum cholesterol associated with increased risk is lowdensity lipoprotein (LDL) cholesterol. These newer risk factors for atherosclerosis include homocysteine, fibrinogen, impaired fibrinolysis, increased platelet reactivity, hypercoagulability, lipoprotein(a), small dense lowdensity lipoprotein cholesterol, and markers. Identification of other markers associated with an increased risk of atherosclerotic. The association between arterial stiffness and atherosclerosis might be incidental, as the two processes occur at similar sites of the arterial tree and both progress with age, or might be explained by the impact of common risk factors. An International Atherosclerosis Society Position Paper: Global Recommendations for the Management of Dyslipidemia Full Report Introduction The International Atherosclerosis Society (IAS) has developed a guide for dyslipidemia Risk factors for ASCVD accelerate the process described above. The major risk factors include The new findings add evidence for a close relationship between risk factors, inflammation and atherosclerosis. Inflammation is the common response of endothelial cells

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