Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal upright and lateral chest radiographs demonstrate well - expanded lungs . Cardiomediastinal contours are within normal limits . The lungs demonstrate normal vascularity without focal consolidation . There is no pleural effusion or pneumothorax . Osseous structures are grossly intact .
    OUTPUT:
    
No acute cardiopulmonary process .