Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate enlargement of the cardiac silhouette is stable . Sternal wires are intact . Mediastinal clips are unchanged in appearance . A small left pleural effusion has decreased in size from the prior exam . There has been complete resolution of the right pleural effusion . Patchy bibasilar atelectasis persists , but has improved . There is no consolidation , edema , or pneumothorax .
    OUTPUT:
    
1 . No evidence of latent or active tuberculosis . 2 . Resolution of right pleural effusion and decrease in size of small left pleural effusion . 3 . Mild patchy bibasilar atelectasis .