Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . Mild vasculature engorgement is not very different than before , and apparent mild cardiomegaly could be due to differences in projection . Nevertheless cardiac evaluation would be reasonable ; these findings neither suggest nor exclude pulmonary embolism . Bulges in the contours of descending thoracic aorta and azygos vein are due to dilated veins in patient with the anatomic variant hepatic interruption of the IVC . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No radiographic evidence of acute cardiopulmonary abnormality . See Findings , above .