Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained with patient in sitting semi-upright position . Comparison is made with the next preceding PA and lateral chest examination ___ ___ . Heart size , previously described permanent pacer in left anterior axillary position and dual intracavitary electrodes are in unchanged appearance . No new pulmonary abnormalities and no pneumothorax . Lateral pleural sinuses are free .
    OUTPUT:
    
No evidence of new acute issues in patient scheduled for endarterectomy .