Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest show no pleural effusion , pneumothorax or focal airspace consolidation . The pulmonary arteries remain prominent , unchanged from ___ . The pulmonary vasculature is normal . The heart size and mediastinal contours are also normal . There is bibasilar atelectasis .
    OUTPUT:
    
No acute cardiopulmonary process .