Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal but mildly increased compared to prior exam . The left pectoral ICD remains in appropriate position . Mediastinal silhouette and hilar contours are stable . The lungs are clear . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process . Specifically , no evidence of infection . Results were discussed over the telephone with Dr . ___ by ___ at 3 p .m . on ___ at the time of initial review .