Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with the study of ___ , slight increase in bibasal segmental atelectasis . Mild cardiomegaly . Borderline vascular congestion , no edema . No evidence of substantial vascular congestion . No large pleural effusion or pneumothorax . PICC line remains in good position . The tracheostomy tube is also in good position .
    OUTPUT:
    
Increase in bibasal segmental atelectasis