Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated reflective of chronic pulmonary disease . No focal consolidation , pleural effusion or pneumothorax is seen . No pulmonary edema is noted . The heart is normal in size , and the mediastinal contours are normal . Calcifications along the aortic knob are noted .
    OUTPUT:
    
No acute cardiopulmonary process .