Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lines and Tubes : Right IJ catheter terminates in the proximal right atrium . EKG leads overlie the chest wall . Lungs : Persistent low lung volumes with unchanged bibasilar linear opacities likely linear atelectasis . No lobar consolidation . Pleura : There is no pleural effusion or pneumothorax Mediastinum : Stable mild cardiomegaly . Bony thorax : No interval change .
    OUTPUT:
    
Low lung volumes with minimal bibasilar atelectasis , no consolidation . Stable mild cardiomegaly . Unchanged position of right internal jugular catheter tip in the proximal right atrium .