Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated with flattening of the diaphragms , and there is no focal consolidation , pleural effusion or pneumothorax . There is likely bibasilar atelectasis . The heart is minimally enlarged , and the mediastinal contours are stable .
    OUTPUT:
    
No acute cardiopulmonary process .