cause of heart diseases
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1st Degree Heart Block and Heart Disease But heart disease is the number one killer in the U.S. It is also a major cause of disability. There are many different forms of heart disease. The most common cause of heart disease is narrowing or blockage of the coronary arteries, the blood vessels that supply blood to the heart itself. This is called coronary artery disease and happens slowly over time. It's the major reason people have heart attacks.
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- Causes. Coronary heart disease (CHD) is the leading cause of death in the United States for men and women. Coronary heart disease is caused by the buildup of plaque in the arteries to your heart. This may also be called hardening of the arteries.
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Types of Heart Disease Types of Heart Disease. Coronary artery disease, sometimes called hardening of the arteries, is caused by narrowing or blocking of the blood vessels that go to your heart. Your blood carries oxygen and other needed materials to your heart.
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- Coronary heart disease (CHD) is the leading cause of death in the United States for men and women. Coronary heart disease is caused by the buildup of plaque in the arteries to your heart. This may also be called hardening of the arteries.
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Dilated Cardiomyopathy (DCM) Certain diseases, conditions, and substances also can cause the disease, such as: 1  Coronary heart disease, heart attack, high blood pressure, diabetes, thyroid disease, viral hepatitis, and HIV. 2  Infections, especially viral infections that inflame the heart muscle. 3  Alcohol, especially if you also have a poor diet.
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The Heart Truth - Lower Heart Disease Risk Coronary heart disease—often simply called heart disease—is the main form of heart disease. It is a disorder of the blood vessels of the heart that can lead to heart attack. A heart attack happens when an artery becomes blocked, preventing oxygen and nutrients from getting to the heart. Heart disease is one of several cardiovascular diseases, which are diseases of the heart and blood vessel system. Other cardiovascular diseases include stroke, high blood pressure, angina (chest pain), and rheumatic heart disease.
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Overview Heart disease describes a range of conditions that affect your heart. Diseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others. The term heart disease is often used interchangeably with the term cardiovascular disease.. Cardiovascular disease generally refers to conditions that involve narrowed or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke. Other heart conditions, such as those that affect your heart's muscle, valves or rhythm, also are considered forms of heart disease.
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Overview Heart disease describes a range of conditions that affect your heart. Diseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others.he term heart disease is often used interchangeably with the term cardiovascular disease.. Cardiovascular disease generally refers to conditions that involve narrowed or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke.
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Factors Contributing to Congenital Heart Disease Factors Contributing to Congenital Heart Disease What causes congenital heart disease? A congenital heart defect (CHD) is a heart problem which is present at birth. It is caused by abnormal formation of the heart during fetal development. In most cases, when a baby is born with congenital heart disease, there is no known reason for it. Scientists know that some types of congenital heart defects can be related to an abnormality in the number of an infant's chromosomes, single gene defects, or environmental factors.
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Overview The term heart disease is often used interchangeably with the term cardiovascular disease.. Cardiovascular disease generally refers to conditions that involve narrowed or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke.iseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others.
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Causes and Risks of Heart Disease Causes of heart disease. Heart disease occurs when plaque develops in the arteries and blood vessels that lead to the heart. This blocks important nutrients and oxygen from reaching your heart. Plaque is a waxy substance made up of cholesterol, fatty molecules, and minerals.
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disease Among the many types of heart disease, see, for example: Angina; Arrhythmia; Congenital heart disease; Coronary artery disease (CAD); Dilated cardiomyopathy; Heart attack (myocardial infarction); Heart failure; Hypertrophic cardiomyopathy; Mitral regurgitation; Mitral valve prolapse; and Pulmonary stenosis.eart disease: Any disorder that affects the heart. Sometimes the term  heart disease  is used narrowly and incorrectly as a synonym for coronary artery disease.
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Heart Disease (Cardiovascular Disease, CVD) Heart (cardiovascular) disease (CVD, heart disease) is a variety of types of conditions that affect the heart, for example, coronary or valvular heart disease; cardiomyopathy, arrhythmias, and heart infections. Symptoms of heart disease include chest pain, sweating, nausea, and shortness of breath. Treatment for heart disease includes lifestyle changes, medication, and possibly surgery.
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Human Physiology/Print Version Different heart diseases. Common cardiovascular conditions. Rheumatic heart disease Rheumatic heart disease is caused by one or more attacks of rheumatic fever, which then do damage to the heart, particularly the heart valves. Rheumatic fever usually occurs in childhood, and may follow a streptococcal infection.oronary heart disease Coronary heart disease refers to the disease of the arteries to the heart and their resulting complications, such as angina, heart attacks and heart failure. Heart attack A heart attack (myocardial infarction) occurs when the heart’s supply of blood is stopped.
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Heart Disease (Cardiovascular Disease, CVD) Quick GuideHeart Disease: Symptoms, Signs, and Causes. Heart (cardiovascular) disease definition and facts. Heart disease refers to various types of conditions that can affect heart function. These types include: Coronary artery (atherosclerotic) heart disease that affects the arteries to the heart.
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Heart Diseases & Disorders Strokes (brain attacks), although not true heart disorders, are caused by blockage or reduced blood flow to the brain. While some strokes occur when a blood vessel bursts, most happen due to clogged or blocked vessels to the brain, in the same way clogged vessels in the heart can cause a heart attack.
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- The most common type of heart disease in the United States is coronary artery disease, which affects the blood flow to the heart and can cause a heart attack. The term heart disease refers to several types of heart conditions.The most common type of heart disease in the United States is coronary artery disease, which affects the blood flow to the heart. Decreased blood flow can cause a heart attack. Learn more about heart disease, heart attack, and related conditions:1  Coronary Artery Disease. 2  Heart Attack. 3  Other Related Conditions.he most common type of heart disease in the United States is coronary artery disease, which affects the blood flow to the heart. Decreased blood flow can cause a heart attack. Learn more about heart disease, heart attack, and related conditions: 1  Coronary Artery Disease. 2  Heart Attack. 3  Other Related Conditions.
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Isolation and Safety Standards for Electronic Instruments Isolation provides several advantages: 1  It breaks ground loops. 2  It improves common-mode voltage rejection. 3  It permits the two parts of the circuit to be at different voltage levels, which means one can be safe while the other side is at hazardous voltage levels.
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"What causes ""heart disease""?? and in simple ""laymans"" terms what is it?" Heart disease is a broad term used to describe a range of diseases that affect your heart, and in some cases, your blood vessels.eart disease can be brought on by a number of things. Stress causes high blood pressure which can halt blood flow, leading to a lack of blood in the heart causing heart cells to die, which is a heart attack.
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Overview The causes of heart disease vary by type of heart disease. Causes of cardiovascular disease While cardiovascular disease can refer to different heart or blood vessel problems, the term is often used to mean damage to your heart or blood vessels by atherosclerosis (ath-ur-o-skluh-ROE-sis), a buildup of fatty plaques in your arteries.
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Heart disease Heart disease, or cardiovascular disease, is a general name for a wide variety of diseases, disorders and conditions that affect the heart and blood vessels.Heart disease is the number one cause of death in the United States, according to the Centers for Disease Control and Prevention (Source: CDC).eart diseases can damage the coronary arteries, which provide oxygen-rich blood to the heart muscle. Heart diseases can also impair the functioning or structure of the heart and blood vessels. Coronary artery disease causes most heart attacks and is the most common form of heart disease.
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Causes and Risks of Heart Disease Heart disease occurs when plaque develops in the arteries and blood vessels that lead to the heart. This blocks important nutrients and oxygen from reaching your heart. Plaque is a waxy substance made up of cholesterol, fatty molecules, and minerals.
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Heart disease Heart disease, or cardiovascular disease, is a general name for a wide variety of diseases, disorders and conditions that affect the heart and blood vessels. Heart disease is the number one cause of death in the United States, according to the Centers for Disease Control and Prevention (Source: CDC).eart diseases can damage the coronary arteries, which provide oxygen-rich blood to the heart muscle. Heart diseases can also impair the functioning or structure of the heart and blood vessels. Coronary artery disease causes most heart attacks and is the most common form of heart disease.
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Heart Disease Health Center Heart disease, such as coronary heart disease, heart attack, congestive heart failure, and congenital heart disease, is the leading cause of death for men and women in the U.S. Prevention includes quitting smoking, lowering cholesterol, controlling high blood pressure, maintaining a healthy weight, and exercising.
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(A-Z) All The main causes of heart valve disease are: 1  being born with an abnormal valve or valves (congenital heart disease). 2  having had rheumatic fever. 3  cardiomyopathy-a disease of the heart muscle. 4  damage to the heart muscle from a heart attack.
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Overview Heart disease describes a range of conditions that affect your heart. Diseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others.iseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others.