Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate multiple sternal wires , mediastinal clips , as well as a mitral valve prosthesis . There has been interval extubation and removal of an enteric tube . The cardiac silhouette is mildly enlarged . The lungs are relatively well expanded , without significant opacity or consolidation to correlate with the consolidation seen on CT chest . There may be mild volume loss of the left lower lobe . No new focal consolidation , pleural effusion , or pneumothorax is identified . There is mild pulmonary edema . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
No retrocardiac consolidation to correlate with the consolidation seen on recent CTA chest . This may reflect interval resolution of atelectasis / lower lobe collapse .