Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to prior , the opacity at the right lung base has essentially resolved . The lungs are clear of consolidation , effusion or overt pulmonary edema . Cardiac silhouette is slightly enlarged , but similar in configuration . Atherosclerotic calcifications noted at the aortic arch . No acute osseous abnormality is identified .
    OUTPUT:
    
No acute cardiopulmonary process .