Atherosclerosis Pulmonary, Abnormal Blood Lipids And...

Atherosclerosis Atherosclerosis is the underlying cause of coronary heart disease which can affect any artery in the body. Atherosclerosis is essentially the narrowing of arteries due to excessive build up of cholesterol-rich lipids known as plaque (Insull 2009). Once the arteries become narrow, the flow of blood will be constricted, resulting in the reduction of the nutrients and oxygen that are able to reach the heart. As a consequence, the heart becomes increasingly hypoxic resulting in ineffective contractions. The aftermath of narrow arteries often poses serious consequences as it has a high probability of causing heart attack, angina, or even stroke (Marieb Hoehn 2010; Insull 2009). Despite the fact that arteries will harden naturally as people age, the rate of plaque development is determined by the number of risk factors (Insull 2009). This essay will discuss and review the procedure in which the risk factors: hypertension, abnormal blood lipids, and smoking took to assist in the developmen t of atherosclerosis. Abnormal blood lipids There are many risk factors which facilitate the development of atherosclerosis; abnormal blood lipids are just one of them. Blood lipids consisted of three components including cholesterol, triglycerides, and two major forms of lipoproteins: high density lipoproteins (HDLs) and Low density lipoproteins (LDLs). One of the critical components which determine the degree of blockage on the arterial walls is the quantity of cholesterolShow MoreRelatedHealth Care Needs Of The World s Population Essay1536 Words   |  7 PagesCVD are mediated through changes of blood vessels including fibro-muscular hyperplasia of vessel walls and accelerated arteriosclerosis. Essential hypertension, increases pressure in arteries with no specific medical cause is one of the major risk factor for CVD. 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Name Ankita Samuel Enrollment Number A1102713009 Programme Master of Physiotherapy(2013-2015) Elective Cardiopulmonary Contact Details 9899687131 ankitasamuel@gmail.com Introduction Obesity is a combination of genotype and the environmentRead MoreMyocardil Effusion4228 Words   |  17 Pagesa family history of vasculopathy and a personal history of poorly managed hypertension and smoking (risk factors). In both acute and chronic conditions, the MI represents a dramatic failure of prevention (Daniels (2003)). Peter is a 72 year old, retired gentleman who has: Angina, diabetes mellitus, Coronary Artery Disease and Emphysema. He has had 2 previous MIs in the past, has a well controlled blood pressure and a functional renal system. Peter was a long term smoker and had a regular alcohol