"commonly associated with inferior vena cava interruption, with azygos or hemiazygos continuation3"
"in polysplenia syndrome, the 1-year mortality rate is greater than 50%, as it is less commonly associated with congenital heart diseases11"
"abnormal pulmonary venous return (70%, PAPVR/TAPVR)"
"abnormal pulmonary venous return (70%, PAPVR/TAPVR)"
Expected headings
"Associations"
"General"