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Ankles that swell in the evening could be a sign of retaining salt and water because of right-sided heart failure. Kidney disease can also cause foot and ankle swelling. When kidneys are not functioning properly, fluid can build up in the body.

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Sodium is a mineral found in many foods, especially salt. ... Following a low-salt diet helps keep high blood pressure and swelling (also called edema) under control. It can also make breathing easier if you have heart failure. You should have no more than 2,300 milligrams of sodium each day if you've got heart failure.

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Arterial plaque is a deposit of fat, cholesterol, calcium and scar tissue that develops in the artery wall. Plaque in the mouth is a bacterial film that builds up on teeth. While the two types of plaque are very different, patients with gum disease do seem to have nearly twice the risk of also having heart disease.

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Plaque buildup thickens and stiffens artery walls, which can inhibit blood flow through your arteries to your organs and tissues. Atherosclerosis is also the most common cause of cardiovascular disease. It can be caused by correctable problems, such as an unhealthy diet, lack of exercise, being overweight and smoking.

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A blockage in the heart blood vessels that reduces blood flow and oxygen to the heart muscle itself. This can cause pain known as angina.

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high blood pressure can lead to hardened arteries, stroke or heart attack. a part of the heart is blocked, usually by a blood clot. If this clot cuts off the blood flow completely, the part of the heart muscle supplied by that artery begins to die.

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Heart failure is caused by many conditions that damage the heart muscle, including: Coronary artery disease. Coronary artery disease, a disease of the arteries that supply blood and oxygen to the heart, causes decreased blood flow to the heart muscle.

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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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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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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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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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(Diabetes) tight blood sugar control can help reduce the risk of heart disease.

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(Diabetes) tight blood sugar control can help reduce the risk of heart disease.

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In heart disease there is an abnormal release of calcium.

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Signals the heart to slow down and for blood vessels to open up. The sight of blood or emotional or physical stress are common triggers for this condition.

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cells taken from the blood of volunteers diagnosed with the condition show clear signs of low energy production