Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are stable , with a tortuous thoracic aorta , with moderately severe atherosclerotic aortic calcification . The lungs are clear , without consolidation , pulmonary edema , pleural effusion or pneumothorax . Multiple intact sternotomy wires and mediastinal surgical clips relate to prior CABG .
    OUTPUT:
    
No acute cardiopulmonary pathology .