1023 results found
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… This bypass surgery allows more blood to reach your heart muscle. Your medical team will monitor your vital signs, such as blood pressure, heart rhythm, and blood oxygen levels. Opening the chest … next cuts through the sac-like lining that protects the heart (pericardium) to access the heart itself. Your …
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… , this valve doesn't close as it should. With each heartbeat, some of the blood leaks back (regurgitates) … left ventricle. The body doesn't get enough blood, so the heart has to work harder to make up for it. You can have … Causes of long-term aortic valve regurgitation include heart problems you're born with, calcium buildup on the …
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… tachycardia (SVT) means that from time to time your heart beats very fast for a reason other than exercise, high fever, or stress. For most people who have SVT, the heart still works normally to pump blood through the body. During an episode of SVT, the heart's electrical system doesn't work right, causing the …
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… buildup may narrow the artery. Atherosclerosis in the heart (coronary) arteries is called coronary artery disease. … affects the arteries that supply blood to the heart. These are called the coronary arteries. This can restrict blood flow to the heart muscle. Heart attack . Plaque, caused by …
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… "plak") in artery walls. This can increase your risk of heart attack and stroke. What causes it? Doctors can't … The goal of treatment is to reduce your chances of having a heart attack or stroke. It's not to lower your cholesterol … numbers alone. Lifestyle changes include: Eating heart-healthy foods. Losing weight if you need to, and …
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… (ICD) is a battery-powered device that can fix an abnormal heart rate or rhythm and prevent sudden death. The ICD is … (called leads). Most of the time, these leads go into the heart through a vein. An ICD is also known as an automatic … if you have had a serious episode of an abnormally fast heart rhythm or are at high risk for having one. If you have …
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… arrhythmias that occur because the normal pacemaker of the heart (the sinus node) does not work properly. Sick sinus … it causes this syndrome. What happens? Various irregular heart rates (arrhythmias) or combinations of arrhythmias can … does not fire at all (sinus pauses) and other areas of the heart take over and cause the heart to beat. Prolonged …
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… Overview Electrical cardioversion is a treatment for a heartbeat that isn't normal, such as atrial fibrillation. It uses a brief electric shock to reset your heart's rhythm. Before the treatment, you will get medicine … chest and back. They send a brief electric current to your heart. In most cases, this restores the heart's normal …
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… rehab program, you are probably taking medicines for your heart and for other health reasons. Some prescribed medicines can change your heart rate, blood pressure, and overall ability to exercise. … taking and how they affect exercise. Effect of medicines on heart rate, blood pressure, and exercise Medicine Affect …
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… Mitral valve replacement is most often done as an open-heart surgery. Minimally invasive types of surgery may be … The damaged mitral valve is removed and replaced with a new heart valve. The damaged valve is cut out. Then the new … to keep blood flowing in the proper direction through your heart. When the mitral valve does not close properly, it's …
