Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Linear horizontal scarring in the right middle lobe is unchanged since ___ . Mild cardiomegaly is unchanged . No new consolidation , effusion or pneumothorax is present .
    OUTPUT:
    
No acute cardiopulmonary process . Discussed with Dr ___ ___ phone at ___ ___ .