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 partial anomalous pulmonary venous connection left pulmonary veins to hemiazygous vein (procedure)
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to hemiazygous vein (procedure)