Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left internal jugular catheter is terminates in the distal left brachiocephalic vein . Lung volumes are low . Linear platelike atelectasis at the right lung base . No pneumothorax or large pleural effusions . Heart size is top normal , but may be due to portable technique . No free air under the diaphragms . No acute osseous abnormalities .
    OUTPUT:
    
1 . Left internal jugular catheter terminates in the distal left brachiocephalic vein . 2 . Platelike atelectasis at the right lung base .