Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest demonstrates a new left subclavian line terminating in the mid SVC . ET tube and NG tube are in appropriate position . There is a hazy opacity in the lower lung , which may represent atelectasis or infection . Stable right pleural effusion .
    OUTPUT:
    
1 . New left subclavian central line terminates in the mid SVC . 2 . Hazy opacity in right lower lung may be atelectasis or infection .