Preexcited atrial fibrillation (Q42412)

Atrial fibrillation that occurs in the setting of a preexcitation syndrome such a Wolff-Parkinson-White syndrome, resulting in an erratic wide-complex rhythm that can degenerate into ventricular fibrillation, and sudden cardiac death.

Language	Label	Description	Also known as
default for all languages	BC81.33
English	Preexcited atrial fibrillation	Atrial fibrillation that occurs in the setting of a preexcitation syndrome such a Wolff-Parkinson-White syndrome, resulting in an erratic wide-complex rhythm that can degenerate into ventricular fibrillation, and sudden cardiac death.