Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basilar atelectasis is noted . The lungs are otherwise clear without consolidation , effusion , or edema . Relative elevation the right hemidiaphragm is unchanged . The cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications seen at the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .