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Atrial fibrillation: What Patients Should Know

By Dr. Imani Chowdhury, DO · · Cardiology

This article from Weyland-Yutani Health System's Cardiology service line explains atrial fibrillation in plain language.

About this topic

Topic: atrial fibrillation. A heart conduction disease that is characterized by uncoordinated electrical activity in the heart's upper chambers (the atria), which causes the heartbeat to become fast and irregular and has symptoms palpitations, weakness, fatigue, lightheadedness, dizziness, confusion, shortness of breath and chest pain.

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Always talk with your care team before making decisions about your health. This content is educational only.