Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior examination dated ___ , there has been no significant interval change . Bibasilar atelectasis is noted . Partial obscuration of the left heart border due to mediastinal fat , pleural thickening , and atelectasis is unchanged . There is no lobar consolidation , pneumothorax , or pleural effusion . Moderate cardiomegaly is unchanged . The descending thoracic aorta remains tortuous .
    OUTPUT:
    
Stable appearance of the chest without evidence for acute cardiopulmonary process .