Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the previous radiograph , the monitoring and support devices , including the nasogastric tube , the endotracheal tube , right internal jugular vein catheter are unchanged . There is unchanged appearance of the lung parenchyma , with minimal improvement of pre-existing right lower lung opacities . However , relatively important lower lobe atelectasis persists . This atelectasis is accompanied by a small left pleural effusion . There is no evidence of pulmonary edema . Overall , normal size of the cardiac silhouette . No pneumothorax .
    OUTPUT:
    
Worsening oxygen requirement , evaluation for interval change .