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 . Bilateral bronchiectasis is chronic . The lungs are otherwise clear . There is no evidence of trauma to lungs , pleura or chest cage , although nondisplaced rib fractures are readily missed on conventional chest radiographs .
    OUTPUT:
    
No acute cardiopulmonary process .