Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC line is seen with distal tip projecting over the right atrium . It is recommended to retract PICC line by approximately 3 cm for placement in the lower SVC . Oblique positioning limits further evaluation of mediastinal structures and lung parenchyma . Grossly , there are no notable interval changes as compared to prior radiograph .
    OUTPUT:
    
Right - sided PICC line with distal tip projecting over the right atrium . Recommend retraction by 3 cm for positioning in the lower SVC .