Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Cardiomegaly is mild . Aortic arch calcifications are noted . The thoracic aorta is mildly tortuous . The lung fields are clear . There is no pneumothorax or pleural effusion . A compression deformity of a lower thoracic vertebral body is mild to moderate and unchanged from ___ .
    OUTPUT:
    
1 . Mild cardiomegaly , otherwise no acute cardiopulmonary abnormality . 2 . A mild to moderate compression deformity of a mid thoracic vertebral body is unchanged from ___ .