title: Familial occurrence of single ventricle.
mesh_terms: D001011:Aorta; D006328:Cardiac Catheterization; D005260:Female; D006325:Heart Atria; D006345:Heart Septal Defects, Ventricular / Q000235:genetics*; D006352:Heart Ventricles / Q000196:embryology; D006801:Humans; D007223:Infant; D009040:Motion Pictures