Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Hyperinflated lungs and upper lobe predominant vascular deficiency are consistent with emphysema . There is no focal consolidation , pleural effusion or pneumothorax . Specifically , there are no findings of amiodarone lung . Moderate cardiomegaly and mild tortuosity of the aorta are unchanged .
    OUTPUT:
    
No evidence of amiodarone lung .