Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to prior chest radiograph from ___ , there is stable enlargement of the cardiac silhouette , compatible with mild to moderate cardiomegaly . Diffuse airspace and reticular interstitial opacities with a bilateral lower lobe predominance likely reflect chronic parenchymal inflammation , and were better characterized on prior chest CT from ___ . There is likely mild pulmonary edema superimposed . There is no evidence of focal lung consolidation . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Stable mild to moderate cardiomegaly and mild pulmonary edema . 2 . Stable lower lobe predominant airspace and reticular interstitial opacities , possibly reflecting chronic lung disease . No superimposed focal lung consolidation .