Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided AICD device is again noted with single lead terminating in the region of the right ventricle . Severe cardiomegaly is unchanged . The mediastinal and hilar contours are similar . Pulmonary vasculature is not engorged . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .