Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is stable mild hyperinflation of the lungs which are clear . The heart is not enlarged . The mediastinal and hilar contours are normal . There is no large pleural effusion or pneumothorax . Again a left subclavian and axillary stent projects over the left shoulder .
    OUTPUT:
    
No evidence of acute cardiopulmonary abnormality .