Divided right ventricle: A review of its anatomical varieties

The first examples of muscular division of the morphologically right null were described by Peacock [15] more than 100 years ago. Keith [13] subsequently described cases with a muscular shelf extending into the apical part of the ventricle. More recently, Brock [5] described cases of Fallot's tetralogy with a muscular diaphragm across the base of the pulmonary infundibulum. Tsifutis et al. [18] and Lucas et al. [14] subsequently reported cases...