Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased opacities in the right lung may be concerning for aspiration or infection . Lung volumes remain low with worsening moderate bibasilar atelectasis . The heart continues to be moderately enlarged . The tip of the right PICC line is seen in the low SVC . The tracheostomy is in the appropriate position . Pleural effusions are not well ___ .
    OUTPUT:
    
1 . Increased opacities in the right lung are concerning for aspiration or infection .