Clinical Presentation of Ventricular-Hisian and Ventricular-Nodal Accessory Pathway

Narrow QRS tachycardia or premature beats (PB) with bystander atrial activation or ventricular-atrial (VA) dissociation is an unusual arrhythmia that can present diagnostic and therapeutic challenges. When VA conduction is robust, these arrhythmias can be difficult to distinguish from atrioventricular nodal reentry.

Source: Heart Rhythm - August 10, 2018 Category: Cardiology Authors: Roy Chung, Oussama Wazni, Thomas Dresing, Mina Chung, Walid Saliba, Bruce Lindsay, Patrick Tchou Source Type: research