Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Again , low lung volumes are seen with elevation of the right hemidiaphragm . Patient is status post right upper lobectomy . The lungs are clear of consolidation or effusion . Cardiomediastinal silhouette is stable . Right shoulder arthroplasty is seen without acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process .