A rate-dependent RBBB can, at times, be mistaken for ventricular tachycardia. The Brugada Criteria can be helpful in distinguishing these two entities. Lastly, VT itself can sometimes have a RBBB ...

The Brugada Criteria are commonly used to determine ... VT is frequently either in a right bundle branch block pattern (upright in V1) or a left bundle branch block pattern (downward in V1).

widened QRS complexes were most commonly attributed to RBBB or an unspecific intraventricular conduction delay. Only one case within a case series linked cocaine use to an acquired Brugada pattern ...

First introduced as a new clinical entity in 1992, the Brugada syndrome is associated with a relatively high risk of sudden death in young adults, and occasionally in children and infants.