Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left chest wall dual lead pacing device is again noted . Streaky left basilar opacity is likely due to atelectasis versus scarring . The lungs are otherwise clear without consolidation , effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits . Surgical clips noted in the lower neck and right upper quadrant . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .