Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear of consolidation , effusion , or pulmonary vascular congestion . The cardiomediastinal silhouette is normal . No acute osseous abnormality detected . Surgical clips seen in the right upper quadrant . There is no free air below the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .