Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe levoscoliosis of the thoracolumbar spine is present . The heart size is normal . Mediastinal and hilar contours are unremarkable . Lungs are clear . No pleural effusion or pneumothorax is seen . No pulmonary edema is demonstrated .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Severe levoscoliosis of the thoracolumbar spine .