what causes your heart muscle to get weak
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Dilated Cardiomyopathy - Topic Overview What is dilated cardiomyopathy? Dilated cardiomyopathy is a serious condition that weakens your heart muscle and causes it to stretch, or dilate. When your heart muscle is weak, it can't pump out blood as well as it should, so more blood stays in your heart after each heartbeat. As more blood fills and stays in the heart, the heart muscle stretches even more and gets even weaker. Most of the time, this leads to heart failure.
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- Congestive heart failure can be caused by: 1  diseases that weaken the heart muscle, 2  diseases that cause stiffening of the heart muscles, or. 3  diseases that increase oxygen demand by the body tissue beyond the capability of the heart to deliver adequate oxygen-rich blood.
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Heart Failure Signs and Symptoms Any one of these four chambers may not be able to keep up with the volume of blood flowing through it. Two types of heart dysfunction can lead to heart failure, including: Systolic Heart Failure — This is the most common cause of heart failure and occurs when the heart is weak and enlarged. The muscle of the left ventricle loses some of its ability to contract or shorten. In turn, it may not have the muscle power to pump the amount of oxygenated and nutrient-filled blood the body needs.
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Want a Long, Healthy Life? Strengthen Your Heart Muscle Congested heart failure (CHF) is a condition where your heart muscle weakens to the point that it struggles to pump blood throughout your body. This failure to efficiently pump blood can lead to symptoms like shortness of breath, chest pain, and even swelling of your legs.
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Heart Failure: What Happens to the Body In CHF (congestive heart failure), the heart muscle becomes weaker. When the heart muscle is weakened, it is less forceful in pumping blood throughout the body. Less blood moves out of the heart. The body has several ways to try to keep the same amount of blood flow moving. First, the heart’s chambers (the atria and ventricles) stretch to hold more blood.
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- The most common cause of reduced blood flow to your heart muscle is coronary artery disease (CAD). Your heart (coronary) arteries can become narrowed by deposits called plaques. This is called atherosclerosis.
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heart failure A. Congestive heart failure (CHF), or heart failure, is a condition in which the heart can't pump enough blood to the body's other organs. The failing heart keeps working but not as efficiently as it should. People with heart failure can't exert themselves because they become short of breath and tired.hen blood flow to an area of the heart is completely blocked, the person has a heart attack. Some heart attacks go unrecognized. The heart muscle suffers damage when its blood supply is reduced or blocked. If the damage affects the heart's ability to pump blood, heart failure develops.
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Heart Failure Heart failure occurs when the heart muscle fails to pump as much blood as the body needs. The faulty pumping means the body doesn't get the oxygen it needs, blood backs up in the veins and lungs and other changes occur that make the heart even weaker.
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Heart disease guide Congestive heart failure: The heart is either too weak or too stiff to effectively pump blood through the body. Shortness of breath and leg swelling are common symptoms. Cardiomyopathy: A disease of heart muscle in which the heart is abnormally enlarged, thickened, and/or stiffened. As a result, the heart's ability to pump blood is weakened. Myocarditis: Inflammation of the heart muscle, most often due to a viral infection. Pericarditis: Inflammation of the lining of the heart (pericardium).
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- This week Clark Beckham, Jax and Nick Fradiani compete to be named this season's American Idol champ. We look back here on the winners from the past 13 seasons of the Fox show. Kelly Clarkson was the first-season's winner, beating out Justin Guarini for the title.
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What is cardiomyopathy? Ischemic cardiomyopathy occurs when your heart can no longer pump blood to the rest of your body due to coronary artery disease. Blood vessels to the heart muscle narrow and become blocked. This deprives the heart muscle of oxygen. Ischemic cardiomyopathy is a common cause of heart failure.
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Establishing Cause and Effect The process of establishing cause and effect is a matter of ensuring that the potential influence of 'missing variables' is minimized. One notable example, by the researchers Balnaves and Caputi, looked at the academic performance of university students and attempted to find a correlation with age.
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Heart Failure: What Happens to the Body In CHF (congestive heart failure), the heart muscle becomes weaker. When the heart muscle is weakened, it is less forceful in pumping blood throughout the body. Less blood moves out of the heart.The body has several ways to try to keep the same amount of blood flow moving.any symptoms of CHF are linked to the congestion that develops as fluid backs up into the lungs and leaks into the tissues. Other symptoms occur because not enough oxygen-rich blood gets to the body. The effects of heart failure on the body depend on which side of the heart is affected.
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- A number of conditions can cause, or contribute, to a weak heart. Disorders that overwork the heart muscles, like high blood pressure, thyroid disease, kidney disease or diabetes can cause it to gradually deteriorate over time. Coronary artery disease (CAD)--a condition brought on by a narrowing of the arteries--is another condition that causes the heart to work harder than normal.
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What is V.O.R. on a tape recorder? Voice Over Recording. allows you to add a voice over an existing track without deleting/erasing the orginal track. Source(s): sorry, but Voice Operated Recording is called VOX. VOR is used with pro-recorders, used to be big in the Audio Visual field. VOX is used on consumer recorders such as pocket Sony or pocket Panasonic.
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Overview Heart failure, sometimes known as congestive heart failure, occurs when your heart muscle doesn't pump blood as well as it should. Certain conditions, such as narrowed arteries in your heart (coronary artery disease) or high blood pressure, gradually leave your heart too weak or stiff to fill and pump efficiently.
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Congestive Heart Failure and Heart Disease Heart failure is caused by many conditions that damage the heart muscle, including: 1  Coronary artery disease. 2  Coronary artery disease (CAD), a disease of the arteries that supply blood and oxygen to the heart, causes decreased blood flow to the heart muscle. Coronary artery disease. 2  Coronary artery disease (CAD), a disease of the arteries that supply blood and oxygen to the heart, causes decreased blood flow to the heart muscle. 3  If the arteries become blocked or severely narrowed, the heart becomes starved for oxygen and nutrients.
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Heart Failure - Topic Overview Heart failure means that your heart muscle doesn't pump as much blood as your body needs. Failure doesn't mean that your heart has stopped. It means that your heart is not pumping as well as it should. Because your heart cannot pump well, your body tries to make up for it. To do this:
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Heart Failure - Topic Overview Heart failure means that your heart muscle doesn't pump as much blood as your body needs. Failure doesn't mean that your heart has stopped. It means that your heart is not pumping as well as it should. Because your heart cannot pump well, your body tries to make up for it. Your body holds on to salt and water.
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- Gradual weakening of the left ventricle may cause heart failure. High blood pressure can also gradually lead to heart failure. To pump against your high blood pressure, your heart has to increase the pressure inside your left ventricle when it pumps.
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- A. A. A. Cardiomyopathy, or heart muscle disease, is a type of progressive heart disease in which the heart is abnormally enlarged, thickened, and/or stiffened. As a result, the heart muscle's ability to pump blood is weakened, often causing heart failure and the backup of blood into the lungs or rest of the body.The disease can also cause abnormal heart rhythms.t's the news you don't want to hear from your cardiologist: One or more of your coronary arteries -- the blood vessels that supply blood to your heart -- is blocked. You have coronary artery disease, the No. 1 killer of U.S. adults.
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Congestive Heart Failure Basics Heart failure happens when your heart muscle isn't pumping enough blood to the rest of your body. Because the heart isn't pumping as it should, fluids can start to build up. This build-up of fluid is called congestion. This is why we call the condition congestive heart failure.
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- Common causes of heart failure include the following: 1  Damage from a prior heart attack — Also called a myocardial infarction, a heart attack occurs when an artery that supplies blood to the heart is blocked so that no oxygen reaches the heart muscle. When this happens, part of the heart dies.. The medical term for the area of dead muscle is called the infarct..
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- 1 Nerve or muscle problems: Weakness may be caused by a problem in your brain, nerves, or muscles.  Physical and mental conditions: Physical conditions such as dehydration, heart problems, infection, or pregnancy may also cause weakness. Mental problems, such as anxiety or depression, are also possible causes.
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- In older people, about 70% of all heart failure cases are caused by high blood pressure. In addition to injuring your heart muscle, high blood pressure can also damage the walls of the arteries that supply fresh blood to your heart and the electrical system that controls the regular rhythm of your heartbeat.
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Cardiomyopathy- Weakened Heart Muscle Cardiomyopathy is actually an abnormality of the muscle of the heart. The heart is the core of the cardiovascular system. Your cardiovascular system consists of your heart and the blood vessels that carry blood throughout your body. Your heart is located to the left of the middle of your chest. It is a large muscle about the size of your fist. It works as a pump.