Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . Mediastinal and hilar contours are unchanged with tortuosity of the thoracic aorta again noted . Mild atherosclerotic calcifications are seen within the aorta . Pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is demonstrated . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .