Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A dual lumen hemodialysis catheter tip terminates at the cavoatrial junction . The heart is enlarged . The pulmonary vasculature is normal . There is no focal consolidation , pneumothorax , or effusion . There is a calcified left lower lobe granuloma .
    OUTPUT:
    
No acute cardiopulmonary abnormality .