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