what happens to your body when you have heart disease?
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With less blood flow, your heart doesn't get the oxygen it needs, and that can cause chest pain, called angina, especially when you exercise or do heavy labor. It also can affect how well your heart pumps and make the rest of your body short on oxygen, too.
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Your body gets less oxygen, and you might notice symptoms like shortness of breath, swelling in your legs, and fluid buildup. Your body tries to keep the blood it has to supply your heart and brain. This leaves less for organs like your kidneys and liver. A lack of enough blood can damage these organs.
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Heart attack may happen when a coronary artery is blocked suddenly, which stops the flow of blood to your heart muscle. Cardiomyopathy is damage to your heart muscle. It can be caused by artery or blood flow problems, infections, and alcohol and drug abuse. Other diseases or genetic issues can also bring it on.
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The heart muscle needs this continuous supply of oxygen and nutrients to function. A heart attack occurs when a coronary artery becomes suddenly blocked, stopping the flow of blood to the heart muscle and damaging it.
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Weight gain. It's very common for people with heart failure to experience rapid changes in their weight. If your heart failure is causing fluid accumulation, you will gain weight. However, if your body loses this fluid (for example, after appropriate treatment), you will lose weight.
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How Does High Cholesterol Cause Heart Disease? When there is too much cholesterol in your blood, it builds up in the walls of your arteries, causing a process called atherosclerosis, a form of heart disease. The arteries become narrowed and blood flow to the heart muscle is slowed down or blocked.
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Atherosclerosis -- sometimes called hardening of the arteries -- can slowly narrow the arteries throughout your body. When atherosclerosis affects arteries that carry blood to the heart muscle, it's called coronary artery disease. That's the No.
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Ask about being tested for high cholesterol. You develop symptoms of heart disease, stroke, or atherosclerosis in other blood vessels, such as left-sided chest pain, pressure, or fullness; dizziness; unsteady gait; slurred speech; or pain in the lower legs.
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Coronary artery disease. Arteries narrowed and damaged by high blood pressure have trouble supplying blood to your heart. When blood can't flow freely to your heart, you can have chest pain (angina), irregular heart rhythms (arrhythmias) or a heart attack.
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One of the most common complications of heart disease, heart failure occurs when your heart can't pump enough blood to meet your body's needs. Heart failure can result from many forms of heart disease, including heart defects, cardiovascular disease, valvular heart disease, heart infections or cardiomyopathy.
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Arteries narrowed and damaged by high blood pressure have trouble supplying blood to your heart. When blood can't flow freely to your heart, you can have chest pain (angina), irregular heart rhythms (arrhythmias) or a heart attack. Enlarged left heart.
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A heart attack occurs when an artery supplying your heart with blood and oxygen becomes blocked. Fatty deposits build up over time, forming plaques in your heart's arteries. If a plaque ruptures, a blood clot can form and block your arteries, causing a heart attack.
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When there is too much cholesterol in your blood, it builds up in the walls of your arteries, causing a process called atherosclerosis, a form of heart disease. The arteries become narrowed and blood flow to the heart muscle is slowed down or blocked.
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The heart sends blood around your body. The blood provides your body with the oxygen and nutrients it needs. It also carries away waste. Your heart is sort of like a pump, or two pumps in one.
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Many patients have stable congestive heart failure but can decompensate when a change occurs to their body. For example, a patient with congestive heart failure may be doing well but then develops pneumonia, an infection of the lungs, or suffers a heart attack.
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Very high blood levels of cholesterol and triglycerides (blood fats) can also lead to heart disease and often are linked to obesity. Being overweight also contributes to angina (chest pain caused by decreased oxygen to the heart) and sudden death from heart disease or stroke without any signs or symptoms.
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So when you have left-side heart failure, your heart can't pump enough blood to your body. The right ventricle, or right chamber, moves “used” blood from your heart back to your lungs to be resupplied with oxygen. So when you have right-side heart failure, the right chamber has lost its ability to pump.