cardiac catheterization partial anomalous pulmonary venous connection right pulmonary vein to mid-vein left superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection right pulmonary vein to mid-vein left superior vena cava
cardiac catheterization partial anomalous pulmonary venous connection right pulmonary vein to mid-vein left SVC
cardiac catheterization partial anomalous pulmonary venous connection right pulmonary vein to mid-vein left svc