Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bibasilar atelectasis has improved . There is no acute or new pulmonary process . There is no pleural effusion or pneumothorax . Mediastinal and cardiac contours are normal . Left jugular line ends at the junction of jugular and brachiocephalic vein as shown on yesterday 's CT .
    OUTPUT:
    
1 . Bibasilar atelectasis has improved . 2 . There is no new cardiopulmonary process .