What You will See In This Atrial Fibrillation Video

• During atrial fibrillation, the heart’s upper chambers (the atria) beat irregularly or quiver, instead of beating effectively. 
• As a result, the blood isn’t pumped completely out of the atria and may pool. 
• Pooled blood as a result of atrial fibrillation is likely to form a clot. 
• If the clot dislodges from the atria, it can travel to the brain (or other parts of the body) and block blood flow, causing a stroke. 

 Select the play button to view the afib and stroke video animation.

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