Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Midline sternotomy wires are noted . There has been interval placement of a AICD device with leads extending to the region of the right atrium and right ventricle . Cardiomegaly is again noted . There is probable mild pulmonary edema . No large effusion or pneumothorax is seen . No confluent opacity concerning for pneumonia . Right rib cage deformity is chronic . No acute bony injury .
    OUTPUT:
    
Cardiomegaly , mild edema . AICD of appears in appropriate position .