Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with the study of ___ , there is stable large right pleural effusion and atelectasis , which is causing significant opacification of the right hemithorax . The vascular congestion and heterogeneous opacity in the left lung could represent worsening edema or superimposed consolidation . There is persistent left lower lobe atelectasis . Enlargement of the cardiac silhouette is stable . Tracheostomy tube remains in good position .
    OUTPUT:
    
Large right pleural effusion with significant atelectasis . The vascular congestion and heterogeneous opacity in the left lung could represent worsening edema or superimposed consolidation in the appropriate clinical side .