Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are relatively low with bibasilar atelectasis , similar compared to prior . There is no effusion or consolidation worrisome for pneumonia . Probable calcified granulomas identified at the right lung base . The cardiomediastinal silhouette is within normal limits . Median sternotomy wires are again notable for fracture of the superior most wire . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .