Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-erect chest film ___ at 09 : 13 is submitted .
    OUTPUT:
    
Endotracheal tube , nasogastric tube , and right internal jugular central line are unchanged in position . There are stable bibasilar opacities with layering effusions , right greater than left , suggestive of partial lower lobe atelectasis . No pulmonary edema . No pneumothorax . Stable cardiac and mediastinal contours .