Risk Factors of Cardiovascular Diseases and Their Negative Impacts on Life - Term Paper Example

? Cardio-vascular Diseases (CVDs) Introduction It is needless to say that the normal functioning of the heart is the mostimportant health aspect because it is the organ responsible for the consistent support to the life of the complete body through the circulatory system that regulates the supply of oxygen to all the cells in the body. Various factors with potential influence on the inferior coronary conditions can prove fatal as they lead to heart disease, which is presently the most common reason for deaths all over the world. While considering the seriousness of various branches of coronary dysfunction and their impact on human health, it is necessary to conduct studies for finding the remedial courses of action against the increasing popularity of this disease. This report is made with a view to analyze the important aspects of heart disease with clear examinations of the biochemical, body-functional and symptomatic areas of the disease and the presently available treatment models for the better understanding of all cardio-vascular disorders. Biochemistry of the Disease The defective condition of the heart results in the inferior level of blood flow with a considerably deficit in the supply of oxygen to body cells, and the impact of such a serious lack of the life giving gas results in the damage of the functioning of the brain in some cases. Cardiovascular illness can be attributed to a set of health issues occurring when the fitness of the circulatory system stars declining due to various health disorders. In the biochemical angle, heart disease is grouped into different categories such as arteriosclerosis, atherosclerosis, angina, heart attack and stroke. The condition of arteriosclerosis occurs when the arteries harden enough to lose their flexibility to carry blood proportionately. Atherosclerosis is the thickening of the interior walls of the arteries which results in the diminished blood supply quantity. Also, when the heart doesn’t get enough blood for the functioning, it piles up pains in the chest and this condition is called angina. Clotting of blood or other obstacles in the blood circulation creates partial flow of the blood, which results in heart attacks. The most dangerous of all the conditions is the insufficient supply of oxygen to the brain cells, and it causes strokes which can be partial or complete paralysis of the body in a permanent way. The identified reasons for the cardiovascular disease are hypercholesterolaemia, hypertension and cigarette smoking in most of the cases. The risk factors gradually contribute to the oxidation and arterial inflammation which in the gradual course result in the formation of fibroids or fatty lesions in the arterial interiors. Although there is assumption that genetically transmitted reasons can increase the risk of heart disease, personal healthcare disorder stands as the phenomenal cause for the illness of many people. The disease is diagnosed with the presence of inflammatory CRP (C-reactive protein) and the cardiac myofilament protein troponin which can directly cause heart failure (HF). As Scott points out, although the presence of calcium suppresses the HF, hypertension causes cardiac hypertrophy and permanent loss of cardiac cells. The protein synthesis that occurs with the oxidation process in the arteries results in the accumulation of atherosclerotic plaque and a resultant HF. As a results, monocytes stick to the endothelian cells and gradually cause the blockage of arteries with CD36 and SR-A (Scott). The continuous process of plaque weakening has an increased risk of initiating platelet recruitment which may even result in the production of sarcomeric proteins, an immediate cause of death. In all these conditions, the ultimate impact of the dysfunctions is reflected in the weakening of the cardiovascular cells to a fatal condition. Body systems Heart disease and body systems have a peripheral relationship in every angle, as the circulatory system is the life guard of the entire body cells. It is needless to say that the lowered blood flow which causes limitations to the brain can seriously damage the functioning of the body systems. As it can badly affect the central nervous system with strokes, the resultant factor will be a set of multiple damages to different organs. As such, a lesion in the arteries in the kidney can seriously manipulate the excretory system. If the lesion develops in the arteries across the limbs, physical movement of the body may be stopped for ever and can even result in the amputation as a result of accumulating ulceration. Immunity of the body against common diseases decreases as result of the malfunctioning of several glands due to inadequate blood supply. As result of the persistent tiredness and stress, individuals with heart disease can also experience problems with appetite and sexual activeness. The severity of heart disease is so alarming as Meggs and Svec state that, it can cause inflammation in the body cells which results in the mutation and further development of various forms of cancer in the cells (46,47). Therefore, CVD cannot be undermined as a common disease and it needs a lot of attention in the early stages of its diagnosis for the prevention of cells from further inflammatory developments. Symptoms and Treatments Medical diagnosis of the patients identifies a number of symptoms for the existence of CVD. Most commonly, issues like chest pain and general discomfort, shortness of breathing, unusual weight gain, digestive disorder, palpitation and severe fatigue, sleepiness of the body and disrupted cognitive responses are the major indicators of the presence of a circulatory system failure in an individual (WHO). The dominance of CVD over other functions of the body is strong enough to cause a systematic failure of the overall fitness of the patient. The impact of CVD on daily life is equally annoying for both the patient and the family. The most important thing about this disease is that it requires regular clinical visits and a number of frequent and expensive medical examinations. In the cases of children with CVD their parents are suffered both emotionally and financially as they have to take the extra burden of hospitalization of the child as well as carefully monitor the wellbeing of the ward. For the individuals with CVD, it is a nightmare to know that their life expectancy is at stake as this disease can bring a sudden death from a severe cardiac arrest. According to a journal from the US, an estimated five million people in the country suffer from cardiovascular disease of which around 300000 people die every year (qtd in Edelson). The treatments options against CVD are developing with the improvement in medical science and technology. A thorough diagnosis of the circulatory system and the angiography is the best model for the detection of the illness in the early stages. From then, there are medications for lowering the cholesterol levels and oxidant excessiveness in the blood. Angioplasty and bye-pass surgeries are performed in the cases of severe heart disorders in the recent time. From the psychological angle, the disease requires consistent attention to reduce the risk factors like stress and depression. CVD can be congenital or acquired; however, the continuous care for regular physical exercise, healthy diet and normalization of body functions are highly rewarding in the treatment of this disease. Conclusion Health and happiness are always interconnected in many ways as these two elements of human life have their prominent role in effectively guiding a person’s overall activities through his aging process. A careless life style can increase the risk of CVD; therefore, healthy choices and fitness have to be chosen as the factors of life which demand utmost care for the perfectness of physical wellbeing of the body. Finally, a general awareness about the risk factors and their negative impacts on life is the best tool to prevent the increasing cases of CVD in the present society. Works Cited Edelson, Ed. Heart Failure Patients Overestimate Their Life Expectancy: Statistical survey indicates doctors need to be more clear in explaining realities. HealthDay, 2008. Web 15 April 2012. Sevec, Carol. The Inflammation Cure: Simple Steps for Reversing Heart Disease, Arthritis, Diabetes, Asthma, Alzheimer's Disease, Osteoporosis, Other Diseases of Aging. US: McGraw-Hill Professional, 2004. Print. Scott, James. Pathophysiology and biochemistry of cardiovascular disease. Current Opinion in Genetics & Development. (2004). 14 (3): 271-279. WHO. Cardiovascular diseases (CVDs). Web 15 April 2012. Read More