Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged , slightly increased from the prior study accounting for differences in technique . The aorta is mildly tortuous . Right hilar enlargement appears new compared to the previous exam . Mild pulmonary edema is present . Hazy opacification within the right mid and lower lung is new in the interval . Patchy opacities in the lung bases may reflect atelectasis . No pneumothorax is identified . Clips are seen projecting over the left breast .
    OUTPUT:
    
1 . Hazy opacification in the right mid and lower could reflect an area of infection . Right hilar enlargement may suggest underlying lymphadenopathy . 2 . Patchy opacities in the lungs , potentially atelectasis but additional sites of infection are not excluded . 3 . Mild pulmonary edema .