Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ line tip at the cavoatrial junction is unchanged . The ETT has been removed . The NG is unchanged . The heart size continues to be mildly enlarged . There continues to be dense retrocardiac opacity . There are bilateral pleural effusions have decreased in size compared to the prior study . There continues to be bilateral patchy areas of alveolar infiltrate however they have decreased compared to the prior study . Pulmonary vascular redistribution still present .
    OUTPUT:
    
Continued but improved CHF .