cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part left superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part left superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part left SVC
cardiac catheterization partial anomalous pulmonary venous connection left pulmonary vein to upper part left svc