cardiac catheterization: partial anomalous pulmonary venous connection left pulmonary vein to middle of right atrium
cardiac catheterization: partial anomalous pulmonary venous connection left pulmonary vein to middle of right atrium
cardiac catheterization: partial anomalous pulmonary venous connection left pulmonary vein to middle of right atrium (procedure)
cardiac catheterization: partial anomalous pulmonary venous connection left pulmonary vein to middle of right atrium (procedure)