Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . The heart is of normal size with normal cardiomediastinal contours . The lungs are clear without focal or diffuse abnormality . The pulmonary vasculature is unremarkable . No free air is seen under the diaphragm . No pneumothorax or pleural effusion . Chronic healed right clavicular fracture is seen . Osseous structures are otherwise unremarkable . No radiopaque foreign bodies .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of free intraperitoneal air .