Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are unremarkable . The lungs are clear bilaterally without evidence of focal consolidations . There is no evidence of a pneumothorax or pleural effusions . Cervical spinal fusion hardware is intact . The osseous structures are otherwise unremarkable .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .