The Effects Of Coronary Heart Disease

Coronary artery disease affects the circulatory system. Chemically, this disease develops when blood vessels that are necessary for living become badly damaged. Cholesterol plaques become inflamed in the arteries. The most common signs and symptoms are chest pains which tighten the chest as if someone were standing on it. Shortening of breath also affects those with this disease because the heart is unable to supply enough blood. A major sign of this disease is having a heart attack. This indicates an artery that is completely blocked. This disease is caused by damaging the coronary arteries by smoking, diabetes, high blood pressure or high cholesterol. To diagnose this disease, medical physicians will perform physical exams and examine blood

After time of accumulation and build up the plaque it becomes hardened plaque, and the hardened plaque makes the coronary arteries narrower, which lead to reduce the blood flow to the heart muscles.

The first step in the prevention process is understanding the disease itself. Coronary artery disease and coronary heart disease are terms usually used interchangeably. In actuality, coronary artery disease causes coronary heart disease, or CHD. Heart attacks are then the result of CHD. Coronary arteries originate in the aorta and function to supply oxygenated blood to the muscular tissue of the heart. Plaque can build up and block these arteries over several years, reducing the flow of oxygenated blood to the heart. Eventually, the plaque can harden or even rupture, which increases the risk of a blood clot formation because platelets are attracted to the site. If a blood clot forms, the coronary arteries can become completely blocked. Heart attacks result when oxygenated blood does not reach a section of the heart, and the section

Coronary Artery Disease, also known as CAD, is the most common form of heart disease. (Heart and Stroke Foundation, 2009) Coronary Artery Disease obstructs the blood flow in vessels that provides blood to the heart which is caused by the buildup of plaque on the artery walls. (Rogers, 2011, p.87) (Heart and Stroke Foundation, 2009) Plaque is a yellow substance that consists of fat substances, like cholesterol, and narrows or clogs the arteries which prevents blood flow. (Heart and Stroke Foundation, 2009) Plaque can build up in any artery but usually favors large and medium sized arteries. (Heart and Stroke Foundation, 2009)

Similar to other diseases coronary heart disease affects thousands of people. The disease affects the heart in that it causes a waxy substance called plaque where it builds up inside of the coronary arteries. These arteries supply oxygen-rich blood to the heart muscle. When a person has coronary heart disease the hardened arteries restrict blood flow, which means that the heart cannot receive enough oxygenated blood, especially when it beats quickly during physical exertion or stress. This can cause chest pain and shortness of breath. However, if the artery is completely blocked, a heart attack can occur. Lack of oxygen during a heart attack causes damage as the heart muscle dies and is replaced with scar tissue. If damage is severe, the heart

Have you ever imagine a body functioning without a heart? The heart, the center of the cardiovascular system, is the essential manager for just about everything that gives the body life. Correspondingly, most of the heart diseases are fatal and cannot be ignored. In fact, "heart disease is the leading cause of death for women as well as men"(1). According to the Centers for Disease Control and Prevention, every 25 seconds someone has a coronary event(1). One of these diseases is coronary heart disease (CHD). "CHD is a condition in which certain substances builds up inside the coronary arteries"(2). When these substances block the flow of oxygen-rich blood, heart attacks most often occur. Heart attack, also known as myocardial infarction, is a serious event and a leading killer that has numerous symptoms and certain risk factors.

Coronary heart disease (CHD), also known as ischemic heart disease is the most prevalent form of cardiovascular disease in Australia. While over 20,000 of deaths in 2011 were attributed to CHD, there were estimated 590,000 Australians 18 years old and above diagnosed with CHD in 2011-2012 (AIHWAustralian Institute of Health and Welfare, 2014; Craft, 2014, p. 596).

The leading cause of death in the United States is heart disease with 614,348 deaths in 2014 (NCHS, 2015). Coronary heart disease (CHD) is the most common heart disease in the United States and causes over 370,000 deaths annually (National Center for Chronic Disease Prevention and Health

Coronary artery disease (CAD) is caused by fatty buildup in the arteries of the heart. Your arteries are made to carry oxygen infused blood to your heart and other parts of your body if it is filled up with plaque, which is the fatty substance that clogs and blocks up the arteries. If it gets clogged enough to where your heart is not receiving fresh oxygen, you could have a heart attack that could cause very serious damage to your body and could even kill you. When you are younger, you can begin to grow plaque in your blood vessels from not eating right and not exercising regularly. When your arteries are being filled up with plaque they become more narrow and harder for blood to get through as easily as it is supposed to be. When you have

Heart disease is of great concern and is one of the killer diseases in America today. Tentatively, one million people, both men and women die every day from cardiovascular disease, one death is recorded in every thirty three seconds. (Herat 2013). The number of deaths recorded from myocardial infarction and Congestive Heart Failure is more than that recorded from cancer and Aids joined together. Research suggests that cardiac diseases will be the number killer disease nationwide by the year 2020. (Heart 2013).

Coronary heart disease (CHD) is a common cardiovascular disease that occurs when the coronary arteries supplying blood to the heart muscles are narrowed or blocked by fatty materials build-up over time. There are 2 forms of coronary heart disease, angina and myocardial infarction. CHD results in 70,000 deaths each year, making it the single biggest cause of death in the UK. More than 2.3 million people are currently living with CHD (British Heart Foundation, 2014). CHD has always been wrongly perceived as a man’s disease due to the fact that men more than women have a higher rate of obesity, smoking, alcohol consumption and other cardiovascular diseases that put them under the risk of developing CHD (Barrett-Connor, 1997). However, social determinants, such as socioeconomic position, employment status and family demand can have significant impact on women’s health profile despite the fact that they seem to be protected from CHD biologically by oestrogen (EDMUNDS, 2000). Sir Donald Acheson mentioned in his Independent Inquiry into Inequality in Health Report that “Health inequalities are the outcome of causal chains which run back into and from the basic structure of society”(Acheson, 1998). Employment and family structure being the most basic, however essential components of the human society can affect women’s physical health and shape their psychological characteristics to a great extent. This essay aims to compare the differences of employment and family structure of

Coronary heart disease occurs when plaque builds up on the walls of the coronary arteries. Blood, rich in oxygen, flows through these arteries to the heart, so when the plaque builds up on the walls, it narrows and blocks blood flow. If a blood clot forms from a ruptured plaque buildup,

Coronary heart disease is caused by the narrowing of the coronary arteries which is because of the deposition of fats and cholesterol on the inside lining of the arteries. These deposits which also cause hardening of the walls of the arteries also block the flow of oxygen to the heart. This deprives the heart of the needed oxygen that is required for its proper functioning.

Disorder, which underlines CHD, is called atherosclerosis, process that involves inflammation of the lining of blood vessels leading to progressive accumulation of macrophages, lipid, T lymphocytes, platelets and smooth muscle cells in the walls of the coronary arteries. As a result, coronary arteries narrow so that blood supply to the working heart muscle can decrease. Later, plaque, which is made of fatty cells (cholesterol), forms on vessels that lead to the development of clumps of cells and other material called thrombi. Atherosclerosis generally starting early in life and progressing till people get older. Studies found that atherosclerosis can start developing between 10 and 14 years old (Hong, 2010). However, more people are affected by atherosclerosis in their 20s and 30s (Swiech, 2013). Usually the disease occurs at the stage when the coronary arteries become blocked, partly or completely. Therefore myocardium muscle becomes ischaemic as it is not supplied with blood anymore. At this point person can experience pain in the chest, which is called angina, heart attack or death. Unfortunately, about 47% of cardiac deaths are sudden and happen within 2

Heart disease was the leading cause of death in the eighties and is still the leading cause of death today for both men and women. The CDC reports that about 1 in every 4 Americans die each year from heart disease with an