Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . Dense mitral annular and moderate atherosclerotic aortic calcification are seen . The lungs are clear , without consolidation , pleural effusion or pneumothorax . Multiple intact sternotomy wires and mediastinal surgical clips relate to prior CABG .
    OUTPUT:
    
No acute cardiopulmonary pathology .