Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . Battery pack is again seen overlying the right hemithorax . Left - sided PICC is seen , distal aspect is not well appreciated , however , may be within the low SVC . The cardiac silhouette remains mildly enlarged . Mediastinal contours are stable . There are low lung volumes . No new focal consolidation is seen . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Distal aspect of the left PICC is not well seen but may terminate in the distal SVC .