Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size remains mildly enlarged . The aorta is diffusely calcified and mildly tortuous . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is normal . Minimal atelectasis is seen in the left lung base . No focal consolidation , pleural effusion or pneumothorax is present . The patient is status post vertebroplasty of the L1 vertebral body with inferior vena cava filter seen in the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .