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Heart Health Center

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.

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Thumbnail: 8 Signs of Advancing Heart Failure

With heart failure, even if you are a model patient, you need to watch for new or recurrent symptoms. Call your doctor if you experience any of these seven signs that your treatment is not working.

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