Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left PICC is in unchanged position ending in the low SVC . Otherwise there is stable appearance of the chest with persistent elevation of the right hemidiaphragm and bibasilar atelectasis . Stable heart size and mediastinal contours . No focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
Left PICC in unchanged position ending in the low SVC .