Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest were provided . Vertebroplasty changes are noted in the lumbar spine . There is no definite sign of pneumonia or CHF . There is likely mild atelectasis or bronchovascular crowding , accounting for subtle reticular opacities in the lower lungs . No effusion or pneumothorax is seen . Cardiomediastinal silhouette is stable and normal . Bony structures appear unchanged . Mild wedging of a mid thoracic vertebral body is unchanged from ___ .
    OUTPUT:
    
No acute findings in the chest .