But it can go in both directions. Wolff-Parkinson-White (WPW) syndrome. This is the most common kind of AVRT. It's marked by something called preexcitation. That's an early trigger of your ventricles.

Alternatively, AVRT (atrioventricular reentry tachycardia) could be the diagnosis. Interestingly, this patient did indeed have Wolff-Parkinson-White syndrome, however this rhythm was thought to be ...

All patients with a wide QRS tachycardia of unknown origin, those resistant or intolerant to pharmacologic therapy, and those with the Wolff-Parkinson-White (WPW) syndrome should be referred to a ...

If an action potential is able to traverse the accessory pathway and then return retrograde through the AV node ― or vice versa ― a reentrant circuit can be created, resulting in AVRT.