Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is top normal . The aorta is tortuous and demonstrates atherosclerotic calcifications at the aortic arch . Pulmonary vasculature is not engorged and the hilar contours are unchanged . Minimal atelectasis is noted in lung bases without focal consolidation . No pleural effusion or pneumothorax is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .