Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen are a small left and moderate right pleural effusion , which are largely unchanged from the prior study . There is mild pulmonary edema , which is minimally worse . There is also some left lower lobe atelectasis and elevation of the left hemidiaphragm . The cardiomediastinal silhouette and hilar contours are grossly unchanged . There is no pneumothorax .
    OUTPUT:
    
Bilateral pleural effusions and mild pulmonary edema .