Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were performed . The cardiomediastinal , pleural , and pulmonary structures are unremarkable . There is bibasilar atelectasis . There are no consolidations , pleural effusions , or pneumothoraces . There are no suspicious osseous lesions .
    OUTPUT:
    
No acute cardiopulmonary process .