Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph is provided . There is no focal consolidation , pleural effusion or pneumothorax . Bibasilar opacities are present , more prominent on the left , which most likely represents atelectasis . A pacemaker is seen with leads in appropriate positioning . There are surgical clips seen in the epigastric area .
    OUTPUT:
    
No acute cardiopulmonary process . Bibasilar opacities most likely representing atelectasis .