Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiographs on ___ , there is no significant change in a moderate right subpulmonic pleural effusion , with slight improvement in right basilar atelectasis . There is no new focal consolidation . No pneumothorax . The cardiac and mediastinal silhouettes are normal . Median sternotomy wires are stable in appearance
    OUTPUT:
    
Stable moderate right pleural effusion , with improved right basilar atelectasis . No pneumonia .