Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Vagus nerve stimulator is noted projecting over the left lower chest wall with leads extending into in the left neck region and no evidence of fracture of these leads . Lung volumes are slightly low , but no focal opacities concerning for an infectious process . Cardiomediastinal silhouette and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . Seven cervical vertebral bodies are seen with no evidence of fracture or alignment abnormality .
    OUTPUT:
    
No evidence of lead fracture .