Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates hyperexpanded , clear lungs . The cardiomediastinal and hilar contours are unchanged . There is no pneumothorax , pleural effusion , or consolidation . The right - sided internal jugular central venous line ends at the cavoatrial junction . No pneumothorax .
    OUTPUT:
    
Right - sided internal jugular central venous line ends at the cavoatrial junction .