cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to right superior vena cava
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to right superior vena cava
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to right SVC
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to right svc