List three radiographic findings seen in a patient with a PDA? What echocardiographic findings may be associated with PDA? What four lesions are associated with PDA? What is PDA? What is the typical location of a PDA? What radiographic characteristic may help to differentiate an ASD from a VSD from a PDA? Book traversal links for PDA ‹ Is ASD found more often in girls or boys? Up List three radiographic findings seen in a patient with a PDA? ›