cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to left atrium, situs ambiguous
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to left atrium, situs ambiguous
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to left atrium, situs ambiguous (procedure)
cardiac catheterization pulmonary vein total anomalous pulmonary venous connection to left atrium, situs ambiguous (procedure)