Fig. 2
From: The detailed profile of congenital heart diseases in 254 children with Down syndrome in Saudi Arabia
The distribution of hemodynamically significant congenital heart diseases. ASD; atrial septal defect, AVSD; atrioventricular septal defect, CAVSD; complete atrioventricular septal defect, DORV; double outlet right ventricle, PAIS; pulmonary atresia with intact ventricular septum, PAVSD; partial atrioventricular septal defect, PDA; patent ductus arteriosus, TOF; tetralogy of Fallot, VSD; ventricular septal defect