Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been placement of an NG tube with the tip terminating well into the distal stomach . There is poor inspiratory effort , which accentuates prominence of the heart and vascular structures . There is bibasilar atelectasis and small effusions . There is no pneumothorax .
    OUTPUT:
    
Adequate positioning of NG tube . Bibasilar atelectasis and effusions .