Findings on ECG include the following: a narrow complex tachycardia; and variable findings, depending on the direction of the circuit and location of the accessory conduction pathway.

Procainamide actually slows conduction through the accessory pathway while increasing the conduction through the AV node and is the treatment of choice in patients with WPW and suspected atrial ...

conduction system pacing—stimulation of the heart's natural electrical conduction pathways—has gained increasing attention. His bundle pacing (HBP) was first recognized for use in selected ...