why does high blood pressure cause heart attack?
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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. This slow process is known as atherosclerosis.
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Living With Panic Attack Health Fears Your blood pressure does increase when you have anxiety. Two different issues lead to the development of high blood pressure during an attack: Adrenaline, which causes your heart to speed blood around your body. Hyperventilation, which causes your blood vessels to constrict.
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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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If you have high blood pressure, this higher pressure puts extra strain on your heart and blood vessels. Over time, this extra strain increases your risk of a heart attack or stroke. High blood pressure can also cause heart and kidney disease, and is closely linked to some forms of dementia.
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In some people, a heart attack may not cause any significant changes in blood pressure at all. Others may even experience an increase in blood pressure, also known as hypertension, during a heart attack.
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Anxiety may lead to high blood pressure, and high blood pressure may trigger feelings of anxiety. Doctors characterize anxiety as feelings of intense worry or fear. It causes many physical symptoms, including increased heart rate and shallow breathing. Periods of anxiety may also temporarily increase blood pressure.
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Eventually, the muscle may become so thick that it does not get enough oxygen. This can cause angina (chest pain). Without appropriate blood pressure control, the heart can weaken over time and heart failure may develop. High blood pressure also leads to thickening of the blood vessel walls.
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High blood pressure 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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High blood pressure puts strain on blood vessels all over the body including arteries to the brain. High blood pressure can accelerate the build-up of plaque on the artery walls, weakening the walls of the arteries i nyour brain which can cause stroke.
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Blood pressure is the force of the blood pushing against the walls of your blood vessels. If it is too high, it can put a strain on your heart and blood vessels, and can lead to increased risk of heart disease and stroke.
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A hypertensive crisis is a medical emergency that causes your blood pressure to rise above 180/120 rapidly. If your blood pressure gets too high, it can cause damage to your organs and other potentially life-threatening complications. Symptoms of a hypertensive crisis include: Blurry vision or other vision problems.
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Angina — Over time, high blood pressure can lead to heart disease or microvascular disease (MVD). Angina, or chest pain, is a common symptom. Peripheral artery disease (PAD) — Atherosclerosis caused by high blood pressure can cause a narrowing of arteries in the legs, arms, stomach and head, causing pain or fatigue.
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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.
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Does blood pressure change during a heart attack? During a heart attack, blood pressure can rise, fall, or stay the same. As a result, blood pressure change without other symptoms is not a reliable sign of a heart attack.
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High blood pressure is serious. If you ignore it, it can lead to heart and circulatory diseases like heart attack or stroke. It can also cause kidney failure, heart failure, problems with your sight and vascular dementia.
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High blood pressure complications 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.