Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: 1 . Existing right arm approach PICC with tip in the right internal jugular vein repositioned with the tip in the low SVC . 2 . Normal chest radiograph , unchanged from 13 :30 this afternoon
    OUTPUT:
    
Successful repositioning of a right arm approach single lumen PowerPICC with tip in the low SVC . The line is ready to use .