Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . Mild anterior wedge compression deformity of an upper lumbar vertebral body is age indeterminate .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Age indeterminate mild anterior wedge compression deformity of an upper lumbar vertebral body .