cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to hemiazygous vein
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to hemiazygous vein
cardiac catheterization PAPVC left pulmonary veins to hemiazygous vein
cardiac catheterization papvc left pulmonary veins to hemiazygous vein