Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA frontal and lateral chest radiograph demonstrate clear lungs with no focal consolidation . There is no pleural effusion or pneumothorax . The heart size is top - normal . There is no pulmonary edema and the pulmonary vasculature is within normal limits . Hilar and mediastinal contours are stable in appearance and unremarkable . There is elevated left hemidiaphragm secondary to gas distended bowel .
    OUTPUT:
    
No acute cardiopulmonary process .