Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear besides mild left basilar atelectasis . There is no consolidation , effusion , or edema . The cardiomediastinal silhouette is within normal limits . There is tortuosity of the descending thoracic aorta . Median sternotomy wires and prosthetic aortic fall from noted . There is leftward deviation of the trachea at the thoracic inlet as on prior , likely due to right - sided thyroid enlargement .
    OUTPUT:
    
No acute cardiopulmonary process .