Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to prior , there has been no significant interval change . Elevation of the right hemidiaphragm with eventration is again noted . The lungs are clear without consolidation , effusion , or edema . Atherosclerotic calcifications are noted at the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process . No edema .