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Describe the seriousness and consequences of atrial fibrillation.

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Describe the seriousness and consequences of atrial fibrillation.

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Atrial fibrillation is an arrhythmic condition in which heart beats faster or slower than normal. It is caused due to inefficient contraction of the atrial chamber of the heart. As a result, blood is not properly supplied to the ventricles.  The changes in heart tissue and electrical signalling evoke this abnormality...

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