Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to most recent prior exam , there has been little interval change . No new consolidation , pleural effusion , or pneumothorax is appreciated on this single frontal view . Heart size is enlarged . The aorta is calcified . Right - sided hemodialysis catheter terminates in the right atrium , as seen previously .
    OUTPUT:
    
Stable chest radiograph . No significant edema .