Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior study , there is a new endovascular aortic graft . Heart size is top normal . Increased right basilar opacity may be due to atelectasis and layering pleural fluid . There is also a small left pleural effusion . No new focal consolidation or pneumothorax .
    OUTPUT:
    
Post endovascular aortic graft placement with bibasilar atelectasis and small effusions .