Heart Palpitations Directory
Heart palpitations can be the result of stress or too much caffeine. They can also be a sign of a heart problem such as a heart rhythm disorder. While infrequent palpitations may not be a sign of something serious, any unusual heart rhythms that recur should be evaluated by a doctor. Follow the links below to find WebMD's comprehensive coverage about how palpitations are caused, treatments for palpitations, and much more.
Medical Reference
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Palpitations Treatment
WebMD explains the causes and treatment of heart palpitations, or fast or irregular heart beats.
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Abnormal Heart Rhythms (Arrhythmias)
WebMD explains arrythmias, or abnormal heart rhythms, including causes, symptoms, treatment, and more.
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Symptoms of Heart Failure
Learn about the symptoms of heart failure from the experts at WebMD.
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Symptoms of Fainting
Understand the symptoms of fainting from the experts at WebMD.
Features
Slideshows & Images
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Slideshow: A Visual Guide to Heart Disease
WebMD provides a visual overview of heart disease, including symptoms to watch for, diagnostic tests, treatments, and prevention strategies.
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Slideshow: A Visual Guide to Atrial Fibrillation
See inside a heart during atrial fibrillation. Pictures show the causes, tests, and treatments for this common heart rhythm problem through illustrations and photos.