Category Archives: A-fib and Exercise: Health Benefits and Risks

A-fib and Exercise: Health Benefits and Risks

Atrial fibrillation is an irregular heartbeat caused by faulty electrical signals in the upper chambers of the heart. In people with atrial fibrillation, the heart beats irregularly and often too quickly. Atrial fibrillation (A-fib) can result in the heart not pumping enough oxygen-rich blood to the rest of the body, which may cause symptoms like heart fluttering, weakness, and dizziness.

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