Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been been interval placement of a left internal jugular central venous catheter which appears to reach the brachiocephalic / SVC junction and coils back into the left brachiocephalic vein . This was discussed with Dr . ___ at ___ : 15 on ___ , ___ min after discovery . Patient is somewhat rotated . The patient 's chin partially obscures the the medial lung apices . There are low lung volumes . Left base atelectasis is noted . There is no definite focal consolidation . No large pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Left internal jugular central venous catheter coils in the left brachiocephalic vein . Recommend repositioning so that it terminates in the SVC . No pneumothorax . Left base atelectasis .