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Mesh term Atrial Fibrillation

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Arrhythmias, Cardiac

Description

Abnormal cardiac rhythm that is characterized by rapid, uncoordinated firing of electrical impulses in the upper chambers of the heart (HEART ATRIA). In such case, blood cannot be effectively pumped into the lower chambers of the heart (HEART VENTRICLES). It is caused by abnormal impulse generation.



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jenkins-FCD Prod-468 69a93cef3257f26b866d455c1d2b2d0f28382f14