Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an AICD projecting over the left chest wall with lead extending into the region of the right ventricle . The lungs are clear . No effusion or pneumothorax . Cardiomediastinal silhouette appears normal . Bony structures are intact .
    OUTPUT:
    
No acute findings in the chest . Please refer to subsequent CTA chest for further details .