Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Opacity at the right cardiophrenic angle is likely due to a fat pad . The lungs are clear of focal consolidation , effusion or vascular congestion . The cardiomediastinal silhouette is normal . Mild atherosclerotic calcification seen at the aortic arch . No acute osseous abnormality is identified .
    OUTPUT:
    
No acute cardiopulmonary process .