Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged with a left ventricular configuration . The mediastinal and hilar contours appear unchanged . The lung volumes are low . Streaky opacities in the lingula suggest minor atelectasis or scarring . There is no pleural effusion or pneumothorax . A moderate anterior wedge compression deformity along the lower thoracic vertebral body appears unchanged .
    OUTPUT:
    
No evidence of acute disease .