Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval redistribution of the moderate - sized right pleural effusion , which now layers dependently rather than in the fissure . Small left pleural effusion has increased . Bibasilar consolidations most likely represent atelectasis , but pneumonia can not be excluded . Heart size is enlarged . Aortic calcification is seen . Mediastinal contours are otherwise within normal limits . No pneumothorax is detected . Mild interstitial edema may be slightly improved . Degenerative change of the left glenohumeral joint is partially imaged .
    OUTPUT:
    
Redistributed moderate right pleural effusion and increased small left pleural effusion . Minimally improved interstitial edema . Bibasilar consolidations most likely represent atelectasis , but pneumonia can not be excluded .