Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Very shallow inspiration accentuates heart size , pulmonary vascularity . There are stable bilateral mid , lower lung opacities , likely atelectasis . There is increased opacity in the right lung base medially , superimposed infection can not be excluded . . Surgical clips in the upper abdomen .
    OUTPUT:
    
Increased opacity right lung base medially , may represent atelectasis in the setting of shallower inspiration , infiltrate can not be excluded . Shallow inspiration accentuates heart size , pulmonary vascularity