See Also: fibrillation, atrial(medicine)
Atrial fibrillation(health)
Atrial fibrillation(medicine)
Fibrillation, atrial(health)
atrial fibrillation(encyclopedia)
Atrial fibrillation (AF)(health)
fibrillation(medicine)
fibrillation(dictionary)
Fibrillation(health)
Fibrillation, auricular(health)

Atrial fibrillation (AF) (health)


Atrial fibrillation is an irregular heart rhythm in which many impulses begin and spread through the atria. The resulting rhythm is disorganized, rapid and irregular and the atria are not able to fully empty their contents into the ventricles.