Fig. 3From: A clinical case of successful palliative endovascular treatment of a patient with a single ventricle, mitral valve atresia, an intact atrial septum and persistent cardinal veinAnatomical representation of venous return anomaly at the primary form. A Schematic designation of venous outflow from the LA through a stenotic CV. B Angiography with stenosis zone visualization (indicated by the arrow) of the CV, anteroposterior view. Ao aorta, CV cardinal vein, IV innominate vein, IVC inferior vena cava, LA left atrium, MPA main pulmonary artery, RA right atrium, SV single ventricle, SVC superior vena cavaBack to article page