Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear without focal consolidation , effusion or pulmonary vascular congestion . There is no free intraperitoneal air below the diaphragm . Cardiomediastinal silhouette is within normal limits . Old healed right upper posterior right rib fractures are identified .
    OUTPUT:
    
No acute cardiopulmonary process . No free intraperitoneal air .