Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sternal wires are intact . Right IJ catheter terminates at the superior cavoatrial junction . Moderate right pleural effusion has improved , now small . This may be secondary to patient positioning the postoperative appearance of the left lung is similar with a small left apical pneumothorax . Left pleural effusion is small .
    OUTPUT:
    
1 . Small left apical pneumothorax and pleural effusion . 2 . Small right pleural effusion .