Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Hyperinflated lungs , consistent with patient history of COPD . No focal consolidations are seen . The lungs are otherwise clear . The heart size is normal . No pneumothorax , pleural effusion , or pulmonary edema .
    OUTPUT:
    
Hyperinflated lungs , consistent with patient history of COPD . Otherwise , no acute cardiopulmonary process .