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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-132 e0edc266de37dd13c3a3aec79eb87f3c7abc6fa4