cardiac catheterization: partial anomalous pulmonary venous connection right pulmonary veins to right atrium
cardiac catheterization: partial anomalous pulmonary venous connection right pulmonary veins to right atrium
cardiac catheterization: partial anomalous pulmonary venous connection right pulmonary veins to right atrium
cardiac catheterization: partial anomalous pulmonary venous connection right pulmonary veins to right atrium