Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs . Lung volumes are low and the right hemidiaphragm is persistently elevated . However , there is no focal consolidation , pleural effusion , or pneumothorax . Right basilar atelectasis is stable . The heart is mildly enlarged . Leftward deviation of the trachea is from the patient 's enlarged right thyroid lobe . Compression deformity of one of the upper lumbar vertebral bodies is similar to prior CT in ___ .
    OUTPUT:
    
No acute cardiopulmonary process .