Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Mild bibasilar atelectasis noted . Apparent prominence of the cardiac silhouette likely reflect AP technique and known epicardial fat pads . The hilar contours and pleural surfaces are unremarkable . No pneumothorax , pulmonary edema , or pneumonia . There is no free air seen under the diaphragm . Surgical clips again noted in the left axilla .
    OUTPUT:
    
No acute cardiopulmonary process . No signs of pneumoperitoneum .