Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph is provided . There is no focal consolidation , pleural effusion , or pneumothorax . Cardiomediastinal silhouette is unremarkable . There is no evidence of CHF . Visualized osseous structures are unremarkable . There is no free air under the right hemidiaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .