the absence of inducible ventricular tachycardia in patients with concealed wolff-parkinson-white syndrome suggests that anterograde conduction via an atrioventricular accessory pathway is required to initiate the ventricular arrhythmias : the ventricular tachycardia may be associated with reentry of impulses via atrioventricular connection during the phase of ventricular vulnerability .
C0085612
ventricular arrhythmias
C0042514
ventricular