Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . No definite focal consolidation , pleural effusion or pneumothorax is seen . There appears to be mild right mid lateral pleural thickening . Electronic device projects over the left anterior mid chest wall with single lead projecting cephalad into the neck . Mild degenerative changes are seen within the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary abnormality .