Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right - sided PICC line with its tip projecting over the mid SVC . There has been no significant change since the chest radiograph from the prior day . A left - sided pacemaker with a single lead extending to the right ventricular apex is again seen .
    OUTPUT:
    
The tip of the right - sided PICC line projects over the mid SVC , similarly to the prior study .