Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior study , lung volumes are lower , causing bronchovascular crowding . The heart size is exaggerated from the AP projection . No new focal consolidation , effusion , or pneumothorax . Incidental note is made of embolization coils and a TIPS stent .
    OUTPUT:
    
No focal consolidation concerning for pneumonia .