Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular central venous catheter tip terminates within the proximal left brachiocephalic vein near the confluence of the brachiocephalic veins . No pneumothorax is detected . Mild pulmonary vascular congestion persists . Streaky bibasilar airspace opacities are also again demonstrated , likely atelectasis . Remainder of the chest is unchanged .
    OUTPUT:
    
Left internal jugular central venous catheter tip terminates in the proximal left brachiocephalic vein , near the confluence of the brachiocephalic veins . No pneumothorax .