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 , right ventricle , and region of the coronary sinus . Heart size is normal . The aortic knob is calcified . The mediastinal and hilar contours are unremarkable . The pulmonary vasculature is not engorged . Lungs are hyperinflated without focal consolidation . No pleural effusion or pneumothorax is present . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .