Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph demonstrates a right internal jugular line , with the tip terminating in the distal SVC . A device projecting over the left scapula may represent a nerve stimulator . Lung volumes are low , with bibasilar atelectasis . The cardiomediastinal silhouette is prominent , also likely related to low lung volumes . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
1 . Right internal jugular line terminating in the distal SVC . 2 . Low lung volumes , with prominence of the cardiac silhouette and bibasilar atelectasis . Superimposed consolidation can not be excluded .