Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right IJ central line tip projects in the low SVC . Compared with the prior chest radiograph , lung volumes remain low with bibasilar atelectasis . No evidence of pneumothorax or new focal consolidation . Unchanged positioning of the left - sided cardiac pacer and median sternotomy wires .
    OUTPUT:
    
New right IJ central line tip projects in the low SVC .