Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear of focal consolidation . There is no effusion or edema . The cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications noted at the aortic arch . Aortic stent graft identified in the abdomen . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .