Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is normal . The aorta is mildly tortuous , as seen previously . Mediastinal and hilar contours are otherwise unremarkable . Lungs are hyperinflated without focal consolidation . Bronchiectasis in the right upper lung field appears similar . No pleural effusion or pneumothorax is present . The pulmonary vasculature is not engorged . Mild degenerative changes are seen within the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary abnormality .