Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with most recent prior radiograph , the lung volumes are lower . A moderate right pleural effusion is unchanged . Moderate left pleural effusion layers posteriorly in somewhat different distribution , likely related to positioning . Retrocardiac consolidation is likely compressive atelectasis . Heart size is unchanged .
    OUTPUT:
    
Moderate bilateral pleural effusions with retrocardiac consolidation , likely compressive atelectasis . Telephone notification to Dr . ___ by Dr . ___ at 11 :45 a .m . on ___ .