Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . Multiple intact mediastinal wires and mediastinal surgical clips relate to prior CABG . Aortic atherosclerotic calcifications are moderate . The lungs are hyperexpanded , but no consolidation , pleural effusion or pneumothorax is seen .
    OUTPUT:
    
No acute cardiopulmonary pathology .