how high blood pressure affects heart?
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High blood pressure forces your heart to work harder to pump blood to the rest of your body. This causes part of your heart (left ventricle) to thicken. A thickened left ventricle increases your risk of heart attack, heart failure and sudden cardiac death.
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High blood pressure can cause many complications. High blood pressure (hypertension) can quietly damage your body for years before symptoms develop. Uncontrolled high blood pressure can lead to disability, a poor quality of life, or even a fatal heart attack or stroke.
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Cholesterol and High Blood Pressure When the arteries become hardened and narrowed with cholesterol plaque and calcium, the heart has to strain much harder to pump blood through them. As a result, blood pressure becomes abnormally high. High blood pressure is also linked to heart disease.
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Over time, high blood sugar can damage blood vessels and the nerves that control your heart. People with diabetes are also more likely to have other conditions that raise the risk for heart disease: High blood pressure increases the force of blood through your arteries and can damage artery walls.
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High blood pressure, or hypertension, occurs when your blood pressure increases to unhealthy levels. Your blood pressure measurement takes into account how much blood is passing through your blood vessels and the amount of resistance the blood meets while the heart is pumping. Narrow arteries increase resistance.
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Blood pressure peaks when your heart pumps (called systole) and falls when your heart relaxes (called diastole). High blood pressure (also known as hypertension) can lead to serious health problems, such as a heart attack, a stroke, heart failure or kidney disease.
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The excess strain and resulting damage from high blood pressure (HBP or hypertension) causes the coronary arteries serving the heart to slowly become narrowed from a buildup of fat, cholesterol and other substances that together are called plaque.
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High blood pressure, otherwise known as hypertension, is a chronic condition that if not properly managed can lead to heart disease and stroke. Your blood pressure relates to how hard blood pushes against your artery walls when your heart is pumping blood (contracting) and when it is at rest.
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Having blood pressure measures consistently above normal may result in a diagnosis of high blood pressure (or hypertension). The higher your blood pressure levels, the more risk you have for other health problems, such as heart disease, heart attack, and stroke.
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Along with causing heart and kidney problems, untreated high blood pressure can also affect your eyesight and lead to eye disease. Hypertension can cause damage to the blood vessels in the retina, the area at the back of the eye where images focus. This eye disease is known as hypertensive retinopathy.
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['Coronary artery disease. Arteries narrowed and damaged by high blood pressure have trouble supplying blood to your heart. ... ', 'Enlarged left heart. High blood pressure forces your heart to work harder to pump blood to the rest of your body. ... ', 'Heart failure.']
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Heart Attack and Heart Disease High blood pressure can damage your arteries by making them less elastic, which decreases the flow of blood and oxygen to your heart and leads to heart disease. In addition, decreased blood flow to the heart can cause: Chest pain, also called angina.
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High blood pressure forces your heart to work harder to pump blood to the rest of your body. This causes part of your heart (left ventricle) to thicken. A thickened left ventricle increases your risk of heart attack, heart failure and sudden cardiac death. Heart failure.
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High blood pressure (hypertension) and high cholesterol also are linked. When the arteries become hardened and narrowed with cholesterol plaque and calcium (atherosclerosis), the heart has to strain much harder to pump blood through them. As a result, blood pressure becomes abnormally high.
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High blood pressure. Your heart may have to pump harder to deliver blood to the rest of your body, enlarging and thickening the muscle. High blood pressure can cause the left ventricle to enlarge, causing the heart muscle eventually to weaken. High blood pressure may also enlarge the upper chambers of your heart.
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Uncontrolled high blood pressure increases your risk of serious health problems, including heart attack and stroke. High blood pressure generally develops over many years, and it affects nearly everyone eventually. Fortunately, high blood pressure can be easily detected.
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High blood pressure can lead to damage of your blood vessels, heart, kidneys, and other organs in your body. Heart disease and stroke, both caused by high blood pressure, are the first and fifth leading causes of death in the U.S.