Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated . There is no focal consolidation , pleural effusion or pneumothorax . Heart size is normal . Aortic arch calcifications are again noted . No acute osseous abnormalities are identified . Median sternotomy wires are intact .
    OUTPUT:
    
Hyperinflated lungs , without acute cardiopulmonary process .