Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New , moderate right pleural effusion with underlying right lower lobe atelectasis . New , small left pleural effusion . Low lung volumes . Stable , mild cardiomegaly . Normal mediastinal and hilar contours . No pneumothorax .
    OUTPUT:
    
New , moderate right pleural effusion and small left pleural effusion .