Double-Chambered Right Ventricle with Transient 2:1 Atrioventricular Block: A Rare Presentation.

ABSTRACT

We report herein a case of 35-year-old male with a history of complex congenital heart disease, consisting of double-chambered right ventricle (DCRV) with ventricular septal defect and presenting with transient 21 atrioventricular (AV) block on electrocardiogram. This unique presentation has not yet been described in literature, hence it was worth describing this rare complication of DCRV.