Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The heart size and cardiomediastinal contours are normal . The lungs are clear . No focal consolidation , pleural effusion , or pneumothorax . A fracture of the proximal right clavicle appears chronic . The osseous structures are otherwise unremarkable . The inferior - most sternotomy wire appears fractured . No subdiaphragmatic radiopaque foreign body .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . No subdiaphragmatic radiopaque foreign body . 3 . Inferior - most sternotomy wire is fractured . 4 . Chronic - appearing fracture of the proximal right clavicle