Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: With frontal and lateral chest radiograph demonstrate improved lung volumes when compared to radiograph dated ___ . Patient is status post CABG with sternotomy wires which appear intact . There is a moderate - sized right pleural effusion and likely a smaller left pleural effusion . There is no focal consolidation . Minimal atelectatic basilar changes noted . No pneumothorax . The cardiomediastinal silhouette has a normal postoperative appearance .
    OUTPUT:
    
Improved lung volumes . Moderate - sized right pleural effusion . Stable postoperative cardiomediastinal silhouette .