Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is stable moderate enlargement of the cardiac silhouette . Mild pulmonary edema is not significantly changed from 2 days prior . Continued interval improvement of pleural effusions now likely small bilaterally . Atherosclerotic calcification aortic arch is stable . Degenerative changes of both shoulders . No displaced rib fracture .
    OUTPUT:
    
1 . Mild pulmonary edema with small bilateral pleural effusions slightly improved from 2 days prior . 2 . No displaced rib fracture