Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no interstitial disease to suggest amiodarone toxicity . There is no consolidation , pleural effusion , or pneumothorax . Cardiomediastinal silhouette is unchanged . Left pectoral pacemaker leads terminate in the right atrium and right ventricle .
    OUTPUT:
    
No interval change . No evidence of amiodarone toxicity .