Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The aorta is mildly unfolded with mild atherosclerotic calcifications . Mediastinal and hilar contours otherwise are within normal limits . Pulmonary vascularity is normal . Lungs are clear . No pleural effusion or pneumothorax is present . No acutely displaced rib fractures are seen . Remote left ___ lateral rib fracture is present .
    OUTPUT:
    
No acute cardiopulmonary abnormality . No acutely displaced rib fractures seen . If there is continued concern for rib fracture , a dedicated rib series is recommended .