Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Sternotomy wires are intact . There is no focal consolidation , pleural effusion , or pneumothorax . Coarsened interstitial markings may represent mild fibrosis / emphysema . There are aortic calcifications . The cardiomediastinal and hilar contours are within normal limits . There is a mild vertebral compression deformity noted in the lower T - spine .
    OUTPUT:
    
No acute cardiopulmonary process .