Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild - to - moderate pulmonary edema is likely stable , allowing for difference in patient positioning . Bilateral pleural effusions , greater on the left than the right , appear slightly smaller , though this may also be due to positioning . There is no focal consolidation or pneumothorax . The mediastinal contours are unchanged . Again , the trachea is deviated rightward , due to prominent vessels , as previously identified on the prior CT . The heart size remains moderately enlarged , and unchanged .
    OUTPUT:
    
Allowing for differences in technique , there is likely very little change in the mild - to - moderate pulmonary edema and small bilateral pleural effusion . If any change is present , it is a slight decrease in the bilateral effusions .