Coronary heart disease is the leading cause of death in Australia and also the world, it affects 1.4 million Australians a year. In 2013 13% of all deaths were caused by coronary heart disease. In 2012 7.4 million people died as a result of heart disease. Heart disease is the build up of plaque (fat deposit on the inner walls of the arteries) in the coronary arteries that supply O2 rich blood to the heart muscle, the build up of plaque is called atherosclerosis. Over time passes plaques may harden consequently restricting blood flow or completely blocking the artery. The build up of plaque is directly related to an individuals life style, common risk factors include obesity, high blood cholesterol and diabetes. When the endothelium is damaged by blood flow, the cholesterol and fats in the blood get stuck forming plaques. This results in high blood pressure due the heart attempting to supply required levels of blood to the body. If the blood flow to the heart muscles is restricted or blocked it may lead to further complications such as angina, heart attack or heart failure. If the blood flow isn 't restored in time the restricted heart muscles, they begin to die thus this is the start of a heart attack. The dying of the heart muscles is known as infarction. If to many heart …show more content…
the main cause of heart disease is obesity. Which is the result of obsessive eating of food high in saturated fat , high in bad cholesterol and high in trans fat. The kidney are incapable of filtering cholesterol out so it is left in the blood which can become the cause of coronary heart disease. So a method of preventing heart disease would be to lower the intake of cholesterol or to consume plant based foods as they lower blood pressure and cholesterol this is because fruits and vegetables have fibres in them that absorbs the cholesterol and removes it from the body thus preventing blood
One of them that AHA promises to get rid of is cardiovascular disease. Cardiovascular disease (CVD) is a “heart and blood vessel disease”. Also known as heart disease. As a result of cardiovascular disease, people die and it is the “leading cause of death in the United States” (Heidenreich et al. 934). As the years go by, the disease will cost more in future years (Heidenreich et al. 938).
There are many diseases or problems that you get when you get older. Problems like chest pains and heart attacks. Diseases like coronary heart dieses, which is cause by a buildup of plague in your arteries. Now plague is a waxy substance that narrows your arteries that reduce your flow of oxygen-rich blood to reach your heart, and can cause blood clots in your arteries too. Luckily there are small expandable tubes that can treat narrowed or weakened arteries in your body called stents Now stents are used to open or expand arteries that have plague in it.
A father, a friend, a role model, a hard working man, a grandfather, my grandfather died due to Heart Disease. Unfortunately Heart Disease is the leading cause of death globally, “Of the 10 leading causes of death in 2021, 9 remained the same as in 2020. Heart disease was the leading cause of death”(CDC 1). According to the National Institute of Health, in 2021 an estimated total of 2,052 million dollars was spent on researching Heart Disease.
There exists many forms of heart disease; the most common is caused by the blockage of coronary arteries, which allow blood to flow to the heart, and increased blood pressure called coronary artery disease (U.S. National Library of Medicine, 2015). Performing a blood lipid profile will determine one’s risks level for developing heart disease. The lipid blood profile collects the overall results of lipids in the blood, such as total cholesterol, low-density lipoprotein (LDL) cholesterol, high-density (HDL) cholesterol, and triglycerides (Whitney & Rofles, 2011). Cholesterol is a type of lipid found in blood and body tissue that produces hormones, vitamin D, and substances that breakdown food. The lipoproteins LDL and HDL help to distribute cholesterol
Should this process continue and build up inside the walls of your arteries, it will slow down, or even block the rate of blood flow to your heart muscle. Should the surface of
Heart disease is very dangerous, and is often fatal. It is the leading cause of death in the U.S. alone. This is important because many people are inclined to die from heart disease, so the country needs a solution to reduce the amount of deaths in the
ACUTE MYOCARDIAL INFARCTION An acute MI occurs when myocardial cells have reached the threshold of ischemia; which in turn cause the body’s myocardial cell repair mechanism to first become overwhelmed and then to completely fail. When this mechanism fails, myocardial tissue necrosis causing irreparable tissue/cell death occurs. The following are possible contributors to myocardial ischemia and ultimately myocardial infarction (tissue necrosis and cell death): • Increased myocardial metabolic demand which include: o Extremes in physical exertion o Severe hypertension o Obstructive Cardiomyopathy o Severe aortic stenosis o Other cardiac valvular disorders
1. INTRODUCTION Cardiovascular disease is the leading cause of death in renal failure patients. The morbidity and mortality in patients with chronic kidney disease is high and the presence of chronic kidney disease worsens outcomes of cardiovascular disease. Cardiovascular disease often begins before end-stage renal disease and patients with reduced kidney function are more likely to die of cardiovascular disease than to develop end-stage renal disease.
When a person has high blood pressure starts to damage your heart it begins to strain causing the heart muscles to weaken and work less active. Eventually, the heart begins to wear out. Because high blood pressure makes the heart work harder to pump the blood it causes the left side of your heart to become enlarged. This limits the amount of blood that is being pump to the rest of the body which increases the risk of a heart attack and heart failure.
This condition is most commonly caused by a blocked coronary artery. A coronary artery can become blocked from a gradual buildup of cholesterol, fat, and plaque. A blood clot can form over the plaque and
Coronary artery disease (CAD) is the leading cause of death worldwide ( Reddy 1993; Lloyd-Jones et al. 2009). According to WHO, 23.6 million deaths each year by 2030 are caused by cardiovascular disease. In Malaysia, diseases of the circulatory system are the leading cause of death in Ministry of Health ( MoH) Hospitals in 2012.
6.1 Describe about chosen example Coronary heart disease This disease occurs when cholesterol is too high, the cholesterol builds up on artery walls (atherosclerosis). This condition causes arteries to narrowed blood vessels and reduce blood flow to heart. This can cause angina (chest pain), who do not get adequate blood flow to heart, or a heart attack in cases when a blood vessel is completely blocked and heart muscle begins to die.
TEN NATURAL WAYS TO CONTROL YOUR CHOLESTEROL Most doctors will tell you that high cholesterol is very bad for you; it clogs your arteries and eventually may lead to heart disease or stroke. What they don’t always tell you is that there are two types of cholesterol: LDL (Low-density lipoprotein) and HDL (High-density lipoprotein). • LDL is usually referred to as ‘Bad’ cholesterol. It can build up on the walls of your blood vessels (plaque) narrowing them and blocking blood flow to and from the heart and other organs, hence causing heart disease or stroke. • Conversely high levels of HDL cholesterol can lower your risk of heart disease and stroke!
[http://www.who.int/features/factfiles/noncommunicable_diseases/facts/en/] World Health Organization defines that cardiovascular diseases take first place of deaths globally from sicknesses listed above. Cardiovascular diseases are a class of illnesses of the blood vessels and heart and they include: coronary heart, peripheral arterial, cerebrovascular, rheumatic heart, rheumatic heart diseases. [http://www.who.int/mediacentre/factsheets/fs317/en/] Most heart diseases can be prevented by lifestyle factors such as tobacco use, physical inactivity, unhealthy diet and obesity. Therefore change of lifestyle could change death tendency from heart diseases. In this essay will be
Low carbohydrate diets have been trending for a number of years already. However, research has indicated that the healthiest diets require the integration of all of the food groups, which indicate that a vegetarian weight l oss diet may be better. A diet based on vegetables incorporates all of the basic food groups. However, the most effective vegetarian weight loss diet will include a good amount of carbohydrates, fats, and protein.