Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right internal jugular catheter is in - situ , the tip is in the distal SVC . No pneumothorax seen . The cardiomediastinal contour is unchanged compared to the prior study . No blunting of the costophrenic angles to suggest a pleural effusion . No consolidation . No free air under the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process seen .