Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Right IJ access dialysis catheter is noted with tip in the low SVC / cavoatrial junction . The heart is mildly enlarged . No focal consolidation , effusion or pneumothorax is seen . No overt edema though mild cephalization is suggested . Mediastinal contour is unremarkable . Bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly with mild interstitial edema . Dialysis catheter in place .