About Arrhythmia

The term "arrhythmia" refers to any problem in the rate and/or rhythm of a person’s heartbeat. During an arrhythmia, changes in heart tissue and activity, or in the heart’s electrical impulses, may cause the heartbeat to be too fast, too slow or erratic. This is known as an irregular heartbeat.
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Support That Empowers

Recovery becomes so much more manageable when you have the right kind of emotional support. Our online community of patients, survivors and caregivers is here to keep you going no matter the obstacles. We’ve been there, and we won’t let you go it alone.
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Watch, Learn and Live

See your cardiovascular system in action with our interactive illustrations and animations.