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Atrial Fibrillation




Rapid and irregular heartbeat
Fluttering or "thumping" in the chest
Dizziness
Shortness of breath and anxiety
Weakness
Faintness or confusion
Detect Afib with the HeartCheck CardiBeat
View video Learn more about the HeartCheck CariBeat

Fatigue when exercising
Sweating
Chest pain or pressure*

* Chest pain or pressure is a medical emergency. You may be having a heart attack. Call 9-1-1 immediately.

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Symptoms of Atrial Fibrillation

Sometimes people with AF have no symptoms and their condition is only detectable upon physical examination or with an ECG. Still, others may experience one or more of the following symptoms:


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