Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate scoliosis of the thoracic spine is unchanged when compared to previous studies . The cardiomediastinal silhouette is stable compared ___ study with a normal heart size . The left pulmonary artery appears prominent and may be enlarged but is likely in part attributed to anatomical changes . No focal consolidations , pleural effusions , pulmonary edema , or pneumothorax are seen .
    OUTPUT:
    
No acute cardiopulmonary findings .