Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hypoinflated with crowding of vasculature appeared bibasilar atelectasis is noted . No pleural effusion or pneumothorax . A tortuous aorta is noted . Heart size , mediastinal contour , and hila are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process .