Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Dual lumen central venous catheter is seen entering from the inferior aspect of the image , presumed coursing in the IVC from a femoral approach , terminating in the cavoatrial junction and distal SVC . No pneumothorax is seen . Mild left base atelectasis is seen . There is no focal consolidation , pleural effusion , or pneumothorax . Cardiac size is normal . Mediastinal contours are grossly unremarkable . No pulmonary edema is seen .
    OUTPUT:
    
Mild left base atelectasis without focal consolidation or overt pulmonary edema . Dual lumen central venous catheter seen entering from inferior approach , terminating in the distal SVC and cavoatrial junction .