Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . A right IJ central venous catheter is seen with its tip in the expected location of the low SVC . Mild interstitial pulmonary edema with hilar congestion is noted . No large effusion . Heart size is top - normal . No pneumothorax . Mediastinal contour normal . Bony structures appear intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Mild hilar congestion with interstitial edema .