Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube ends 6 .2 cm above the carina . Right and left jugular lines are in adequate position . The distal end of the NG tube is not well seen on this exam . The patient had prior sternotomy with atrioventricular pacemaker . Mild pulmonary edema , bibasilar atelectasis with small pleural effusions are unchanged .
    OUTPUT:
    
1 . Tube and lines are in adequate position . 2 . Unchanged mild pulmonary edema , bibasilar atelectasis with small pleural effusion .