Our Atrial Fibrillation (AF, AFib) Main Article provides a comprehensive look at the who, what, when and how of Atrial Fibrillation (AF, AFib)

Medical Definition of Atrial fib

Atrial fib: Atrial fibrillation.

Last Editorial Review: 9/14/2016

Atrial Fibrillation Pictures Slideshow: Visual Guidelines to Causes, Tests and Treatment

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