Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate enlargement of the cardiac silhouette is increased in size compared to the prior study . There is mild pulmonary edema with perihilar haziness and vascular indistinctness noted . Re - demonstrated is a focal opacity in the right upper lobe peripherally , as seen on the prior radiograph , likely an area of scarring . The mediastinal contour is unremarkable . Thoracic aorta is diffusely calcified . Lungs are hyperinflated without focal consolidation . No pleural effusion or pneumothorax is present . No acute osseous abnormalities present . No subdiaphragmatic free air is present .
    OUTPUT:
    
Moderate cardiomegaly with mild pulmonary edema .