Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . Lungs are clear . No focal consolidation , pleural effusion or pneumothorax is identified on this supine exam . No acutely displaced fractures are seen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .