Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal , unchanged . Mediastinal and hilar contours are similar . Pulmonary vasculature is not engorged . No focal consolidation , pleural effusion or pneumothorax is present . No acute osseous abnormalities seen . Cervical spinal fusion hardware is incompletely imaged .
    OUTPUT:
    
No acute cardiopulmonary abnormality .