Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . No evidence of amiodarone toxicity . The hila and pulmonary vasculature are normal . No pleural abnormalities or pneumothorax . The cardiomediastinal silhouette is normal and unchanged .
    OUTPUT:
    
No evidence of amiodarone toxicity . No acute cardiopulmonary process .