Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are unchanged with atherosclerotic calcifications noted diffusely along the thoracic aorta . Fiducial marker is noted within a right lower lobe lesion , better assessed on the previous chest CT , and unchanged in position . Lungs are hyperinflated without focal consolidation . Scarring within the lung apices appears unchanged . No pleural effusion or pneumothorax is seen . The pulmonary vasculature is not engorged . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary abnormality .