Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Both lungs are symmetrically hyperinflated with flattening of the bilateral hemidiaphragms , compatible with COPD . Biapical opacities are likely related to scarring . No significant pleural effusion , focal consolidation , or pneumothorax is detected . No pulmonary edema is noted . The cardiac silhouette is normal in size . The mediastinal contours are within normal limits . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary abnormality .