Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided AICD device is noted with leads terminating in the right atrium and right ventricle , unchanged . Heart size is normal . Mediastinal and hilar contours are unremarkable . There is no pulmonary edema . Minimal atelectasis is noted in the lung bases without focal consolidation . No pleural effusion or pneumothorax is present . Moderate hypertrophic changes are seen in the thoracic spine
    OUTPUT:
    
No acute cardiopulmonary abnormality .