Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are normal . Pulmonary vasculature is normal and the lungs are clear . No pleural effusion or pneumothorax is present . Cholecystectomy clips are seen in the right upper quadrant of the abdomen . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .