Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . The hilar and mediastinal contours are unchanged since the ___ examination . There has been an interval slight decrease in central pulmonary vascular prominence . There is no pulmonary edema . There is no pneumothorax , focal consolidation , or pneumothorax . A right Port - A - Cath terminates at the cavoatrial junction .
    OUTPUT:
    
No new consolidation or effusion .