Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right upper extremity PICC line ends at the cavoatrial junction . There is mild bibasilar atelectasis . Cardiomediastinal and hilar contours are stable . No pneumothorax , pleural effusion , or consolidation .
    OUTPUT:
    
Right upper extremity PICC ends at the cava atrial junction .