Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , edema , effusion , or pneumothorax . The heart remains top - normal in size . The mediastinum is not widened . The stomach is distended with ingested contents . No evidence of fracture on this nondedicated exam . A right all subclavian approach central venous catheter has been removed in the interim .
    OUTPUT:
    
No focal pneumonia . Top - normal heart size .