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Arrhythmia
Arrhythmia Learning Center

Arrhythmia
Have you ever felt your heart skip a beat? If you're not a character in a romance novel, that may mean you have an abnormal heart rhythm (arrhythmia). Within the heart is a complex system of valves, nodes, and chambers that control how and
Atrial fibrillation/flutter is a heart rhythm disorder (arrhythmia.
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Murmurs are blowing, whooshing, or rasping sounds produced by turbulent blood flow through the heart...
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Atrial fibrillation/flutter is a heart rhythm disorder (arrhythmia.
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Atrial ectopic beats (AEB) refers to a contraction of the upper heart chamber which occurs before it would be expected.
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Multifocal atrial tachycardia is a rapid heart rate that occurs when too many signals (electrical...
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A ventricular ectopic beat (VEB) is an extra heartbeat originating in the lower chamber of the heart.
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There are many tests available to diagnose arrhythmias. Read more on how these tests work.
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An arrhythmia occurs when electrical impulses, which direct and regulate heartbeats, don't function properly. Heart arrhythmias are common...
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Drugs that treat arrhythmias come in many forms. Learn what they are, what they do, and how they work.
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