Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided internal jugular central venous catheter were was placed in the interval , terminating at the brachiocephalic / SVC junction , without evidence of pneumothorax . Lung volumes are slightly low in there is bibasilar atelectasis . No definite focal consolidation is seen . There is persistent blunting of the left costophrenic angle . No focal consolidation to suggest pneumonia . The cardiac and mediastinal silhouettes are stable . The patient is status post median sternotomy and CABG .
    OUTPUT:
    
Left - sided internal jugular central venous catheter terminates at the brachiocephalic / SVC junction without evidence of pneumothorax . Bibasilar atelectasis and persistent blunting of the left costophrenic angle .