Associated cardiac anomalies
Other reported associated cardiac anomalies include tetralogy of Fallot with coarctation of aorta, unroofed coronary sinus, a persistent left superior caval vein, double outlet right ventricle, common arterial trunk, ventricular septal defect, interrupted aortic arch, tricuspid atresia, totally anomalous pulmonary venous connection, ventricular septal defect with coarctation of aorta, pseudocoarctation of aorta, aortopulmonary window, hypoplastic left heart syndrome, right superior pulmonary vein to superior caval vein, anomalous subclavian artery from patent arterial duct, superior-inferior ventricles, transposition, pseudocoarctation of aorta, origin of left vertebral artery from arch of aorta, right isomerism, left isomerism and distal aortic arch aneurysm.2,5,11-13,19,22,23,25,39,49,55-59,61-71 The deletion of chromosome 22q11.2 was confirmed in five reported patients, while three patients had DiGeorge syndrome. The vein has also been reported as draining into a left superior caval vein with partial unroofing of the coronary sinus, and co-existing with a left superior caval vein in the setting of a normal coronary sinus.13,79