Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal radiograph of the chest demonstrates a left PICC line ending in the mid SVC . The left brachiocephalic stent is in unchanged position . Normal heart size , mediastinal and hilar contours . No focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
Left PICC ends in the mid SVC .