Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to ___ study findings have overall improved . However , multifocal bilateral alveolar consolidations are stable when compared to ___ study and is likely expected given interval extubation . There is questionable increase of consolidations of left lower lung versus atelectasis but could be exaggerated secondary to low lung volumes . Heart size is top normal though likely stable given exaggeration of heart size from low lung volumes . Left port is unchanged in positioning with the catheter tip terminating in the right atrium .
    OUTPUT:
    
Grossly stable multifocal bilateral alveolar consolidations when compared to ___ study .