Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . The mediastinal and hilar contours are unremarkable . The pulmonary vascularity is not engorged . Chain sutures are noted within the right upper lobe . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is definitively noted . No acute osseous abnormalities are seen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .