The Holter monitor is a type of electrocardiogram (ECG) used to monitor the ECG tracing continuously for a period of 24 hours or longer.
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An ICD monitors the heart's electrical activity and responds with either anti-tachycardia pacing or shock therapy to prevent sudden cardiac arrest.
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An electrophysiological study tests the heart's electrical system. A small, plastic catheter is inserted through a vein in the groin and is threaded into the heart.
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PET is a type of nuclear medicine procedure. A tiny amount of a radioactive substance is used to help examine a particular tissue.
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A chest X-ray is used to examine the chest and the organs and structures located in the chest. Chest x-rays may be used to assess the lungs and the heart.
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An echocardiogram can measure heart structures, such as the heart's pumping chambers, the size of the heart itself, and the thickness of the heart walls.
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Electrodes are placed on the chest, arms, and legs. When the electrodes are connected to an ECG machine, the electrical activity of the heart is measured and interpreted.
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An exercise ECG can assess the heart's response to stress or exercise. The ECG is monitored while a person is exercising on a treadmill or stationary bike.
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A resting myocardial perfusion scan is used to assess the blood flow to the heart muscle (myocardium) and to determine what areas of the myocardium have decreased blood flow.
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This procedure may be used to assess the heart muscle under stress. Dobutamine is a medication that causes the heart to beat faster and will mimic the effects of exercise on the heart.
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During this procedure, a transducer is inserted down the esophagus. This provides a clearer image of the heart because the sound waves do not have to pass through skin, muscle, or bone.
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Signal-averaged ECG is one of several procedures used to assess the potential for irregular heart rhythms in certain medical situations.
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A tilt table procedure may be used to evaluate a person who has symptoms of syncope (fainting). Syncope may occur rarely to frequently, depending on the cause.
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Ultrafast CT scans can take multiple images of the heart within the time of a single heartbeat, thus providing much more detail about the heart's function and structures.
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In valvuloplasty, a catheter is placed in a heart valve, and a large balloon at the tip of the catheter is inflated until the flaps of the valve are opened.
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One way to treat blocked or narrowed arteries is to bypass the blocked portion of the coronary artery with another piece of blood vessel.
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Detailed information on exercise echocardiogram, including the reasons and preparation for the procedure, how the procedure is performed, and after care
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The beating of your heart is very organized, taking its cue from a built-in electrical system. A normal heart rate is regular, at 60 to 100 beats per minute. An arrhythmia is any kind of abnormal heartbeat—too fast, too slow, or irregular. This video explains different arrhythmias and what you should do if you have one.
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An exercise imaging stress test shows how well blood flows inside your heart and how well your heart pumps blood. It gives your healthcare provider more information than a non-imaging stress test.
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Cardiac catheterization procedure can diagnose a variety of heart conditions and determine the health of your coronary arteries, heart valves, and heart muscle. View this video to learn what happens during this procedure and various treatment options.
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This procedure, a common type of open heart surgery, is one way to treat blockages in the arteries of the heart. Watch the video and learn about the surgery and what you can expect during recovery and rehabilitation.
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You may need a pacemaker if you have an abnormal heartbeat. To understand how a pacemaker works, watch this video. It will also help you learn how to care for and live with your pacemaker.
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Physical activity is healthy for your heart—even after you've had a heart attack or bypass surgery. It's important to start out slowly, under the supervision of cardiac rehab specialists. In this video, you'll learn what's involved in cardiac rehab and how it can benefit your health in the long term.
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Heart failure is a condition in which your heart cannot pump enough oxygenated blood to meet your body’s needs. This video explains the different types of heart failure, and the treatments that can help you manage your condition and live a healthy life.
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People can become obese by taking in more calories than they burn. Obesity also appears to be influenced by genetics. This video discusses the health risks associated with obesity and what treatment and lifestyle changes are commonly recommended.
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Your body needs cholesterol to make hormones and to keep your cells healthy. Cholesterol comes from two sources: your liver and your diet. However, if your diet exceeds the body’s need for cholesterol or saturated fats, your cholesterol level in your blood will increase. This video discusses treatments and lifestyle changes that may be prescribed by your doctor.
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Quitting smoking is a major life event. It’s easier to do when you are prepared for what’s to come. Watch and learn how to make a solid plan that will keep you on the path to being smoke-free.
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Giving up smoking is a tough decision. And slipups can happen. But a slipup doesn’t have to be an excuse to start smoking again. Watch and learn how to get back on track with your plan to quit smoking.
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