Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate cardiomegaly . There has been interval decrease of the pleural effusion on the right . Again seen is a left - sided pleural effusion . There has been interval decrease of atelectatic changes bilaterally . There is little change in the opacification along the left lateral chest wall . There is no pneumothorax . A left - sided PICC line is in unchanged position . Visualized osseous structures are grossly unremarkable .
    OUTPUT:
    
Substantial decrease of right sided pleural effusion and continued left pleural effusion .