cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part brachiocephalic vein
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part brachiocephalic vein
the left pulmonary veins are connected to the brachiocephalic vein in the upper region
the left pulmonary veins are connected to the brachiocephalic vein in the upper region