cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to right superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to right superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to right SVC
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary veins to right svc