Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate multiple sternal wires . Lung volumes are low , with resultant bronchovascular crowding and prominence of the cardiac silhouette . Retrocardiac opacity likely represents atelectasis , although a superimposed focal consolidation can not be excluded . There is persistent opacity of the right lower lobe . No appreciable vascular congestion or pulmonary edema is seen . There is no large pleural effusion or pneumothorax
    OUTPUT:
    
1 . Low lung volumes with prominence of the cardiac silhouette and bronchovascular crowding . 2 . Persistent opacity of the right lower lobe , consistent with fibrosis and volume loss seen on the CT from the same day .