Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right apical pneumothorax with no evidence of tension . Compared to the prior radiograph , the endotracheal and orogastric tubes have been removed . The lung volumes are low . There is left basilar volume loss due to a small pleural effusion and probable associated atelectasis which may have been present on the prior study , but is now layering due to upright patient position . The sternal cerclage wires are intact . The Swan - Ganz catheter is unchanged . Post - surgical cardiac and mediastinal widening is unchanged .
    OUTPUT:
    
1 . Small right apical pneumothorax without evidence of tension 2 . Small left pleural effusion and atelectasis . 3 . Interval removal of endotracheal and orogastric tubes .