Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right internal jugular catheter terminates in the mid-to - lower SVC . No significant pneumothorax . Small right pleural effusion is unchanged . Lungs are clear . Heart size is normal . Mild left acromioclavicular arthropathy .
    OUTPUT:
    
Right internal jugular catheter in mid-to - lower SVC .