1023 results found
Health topics
… cardiomyopathy is a genetic disease in which the heart muscle grows abnormally, making the heart muscle thicken. Hypertrophic cardiomyopathy is … Non-obstructive hypertrophic cardiomyopathy. The heart muscle is abnormally thick but not to the extent that …
Health topics
… Information Overview For the body to function properly, the heart needs to pump blood at a sufficient rate to maintain … output is the term that describes the amount of blood your heart pumps each minute. Doctors think about cardiac output … of the following equation: Cardiac output = stroke volume × heart rate Your stroke volume is the amount of blood your …
Health topics
… in treating cholesterol is to lower your chance of having a heart attack or a stroke. The goal is not to lower your … (CCS). footnote 1 The two main types of treatment are: Heart-healthy lifestyle. Medicines called statins. The way … to lower your risk will depend on how high your risk for heart attack and stroke is. It will also depend on how you …
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… Mitral valve repair is typically done during an open-heart surgery. It repairs a mitral valve that is not working … to keep blood flowing in the proper direction through your heart. If the mitral valve doesn't close properly, it's … In both of these cases, blood doesn't flow through the heart the right way. You will be asleep during the surgery. …
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… cardioversion. Try other treatments to restore a normal heart rhythm and relieve symptoms. Key points to remember Cardioversion can return your heart to a normal rhythm. This helps relieve symptoms of … For most people, cardioversion restores a normal heart rhythm right away. But atrial fibrillation often comes …
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… to remember Catheter ablation—a procedure that treats the heart rate problem called supraventricular tachycardia … are rare. FAQs What is catheter ablation? Normally, your heart has a strong, steady beat. That beat is controlled by the heart's electrical system. Sometimes that system does not …
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… device. It sends mild electrical signals to your heart. This keeps the heart beating normally. These signals are painless. The … fainting, and shortness of breath caused by a slow heart rate. A leadless pacemaker is a newer type of …
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… signals through a controlled path, or maze, to the lower heart chambers (ventricles). The maze procedure can be done … small cuts in the chest. Or it may be done during open-heart surgery. The maze procedure may be done if a person is having another heart surgery, such as coronary artery bypass and valve …
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… syndrome? Wolff-Parkinson-White (WPW) syndrome is a heart rhythm problem that causes a very fast heart rate. WPW is one type of supraventricular tachycardia … chambers (atria) and lower chambers (ventricles) of the heart. In normal hearts, the only electrical connection …
Health topics
… happen at times you can predict. They happen when your heart is working hard, such as during exercise. Your … surgery —can improve your angina or lower your risk of heart attack or death from heart problems. An angiogram can't show if narrowed places …
