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Atrial Fibrillation is one of the most common issues associated with an irregular heartbeat. The basic cause of such an irregularity is generally an impediment or damage, within the heartu2019s electrical signal system, where the two upper chambers, known as the atria, contract and pump blood much faster than usual. As a result, the contractions become out-of-sync from the remaining chambers u2013 the vastly increased speed causes the walls of the heart to u201cquiveru201d.
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