Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again low lung volumes contribute to bibasilar opacities which could be atelectasis , but certainly pneumonia should be considered . Right IJ line terminates in the low SVC . No pneumothorax . Median sternotomy wires , mediastinal clips , and cardiac silhouette are all stable . Possible small bilateral pleural effusions may be present . Crowding of the bronchovascular structures persists , and mild pulmonary vascular engorgement may be present . Patient is status post CABG and median sternotomy .
    OUTPUT:
    
New right IJ placement without evidence of pneumothorax , terminating in the low SVC . Bibasilar opacities concerning for pneumonia versus atelectasis .