Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . The heart is mildly enlarged . There is calcification of the aortic knob and the aorta is mildly tortuous . The lungs are clear without focal consolidation , pleural effusion or pneumothorax . Severe compression deformities of multiple thoracic vertebral bodies are again demonstrated and not significantly increased from ___ .
    OUTPUT:
    
No acute cardiopulmonary process .