Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right lung is clear . The left lung mass appears unchanged . No new opacities suggestive of pneumonia are seen . Moderate to severe cardiomegaly and aortic calcifications are unchanged . There are no large pleural effusions . No pneumothorax is identified . There is no free air beneath the hemidiaphragms . There is no acute osseous abnormality .
    OUTPUT:
    
No large pleural effusions or new opacities suggestive of pneumonia .