Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable supine chest radiograph ___ at 07 : 26 is submitted .
    OUTPUT:
    
Persistent more focal areas of consolidation in the left mid and lower lung are seen and could reflect pneumonia . However , there is increasing pulmonary opacities bilaterally suggesting that these findings could solely reflect worsening asymmetric moderate to severe pulmonary edema . Clinical correlation is recommended . No pneumothorax , although the sensitivity to detect pneumothorax is diminished given supine technique . Probable small layering effusions . Patient is status post median sternotomy with aortic valve replacement and stable postoperative cardiac and mediastinal contours . Right subclavian central line , left internal jugular dual - lumen catheter , endotracheal tube and nasogastric tube are unchanged in position .