Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has been extubated . A right internal jugular venous catheter terminates in the mid superior vena cava . There are two mediastinal drains as well as a left - sided chest tube in unchanged positions . A percutaneous pacing wire is also noted . Streaky opacities suggest minimally atelectasis at the lung bases , but the lungs are mostly clear . The appearance of a possible air - fluid level over the mid right chest does not persist on follow - up radiography .
    OUTPUT:
    
Anticipated post-operative findings . No evidence for pneumothorax .