Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Vascular stent is seen in the region of the right brachiocephalic vein . The heart is moderately enlarged . There is mild interstitial pulmonary edema . Previously noted ET and NG tubes have been removed . No large pleural effusion . Mediastinal contour is stable . Bony structures are sclerotic which could reflect renal osteodystrophy .
    OUTPUT:
    
Mild cardiomegaly with mild interstitial pulmonary edema .