Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pectoral pacemaker has 2 leads terminating near right atrium and right ventricle . There is no consolidation , pleural effusion , or pneumothorax . Pleural thickening at the left apex and right lateral lower chest wall are unchanged . Cardiac silhouette is mildly enlarged .
    OUTPUT:
    
No radiographic evidence pneumonia or pulmonary edema .