Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate well - expanded lungs . Heart is normal in size , and cardiomediastinal contour is unremarkable . Lungs are clear . There is no pleural effusion and no pneumothorax . The distal aspect of the right clavicle is excluded from the image . No definite fracture is identified .
    OUTPUT:
    
No acute cardiopulmonary abnormality . No acute fracture is identified on this non-dedicated examination .