Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac size is unchanged . A dilated right and left pulmonary artery is again noted . Bibasal atelectasis versus scarring is again present as is a prominent left sided fat pad . However , there are no focal consolidations that are worrisome for pneumonia . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .