Menu
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
Symptoms of Heart Failure
Learn about the symptoms of heart failure from the experts at WebMD.
What Are the Treatments for AFib?
How do you treat atrial fibrillation? Learn about medicines, procedures, and other treatments to get your heart back into a normal rhythm.
Symptoms of Fainting
Understand the symptoms of fainting from the experts at WebMD.
Arrhythmia
WebMD explains arrythmias, or abnormal heart rhythms, including causes, symptoms, treatment, and more.
Features
Slideshows & Images
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.
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.