IMPRESSION:
As compared to the previous radiograph, the position of the 2 left-sided chest
 tube as well as of the pigtail catheter projecting over the medial basal
 aspect 's of the left hemi thorax are unchanged.  Moderate cardiomegaly
 persists. There is no convincing evidence for the presence of a pneumothorax. 
 Air inclusions in the left chest wall are constant.
 The pre-existing areas of atelectasis at the right lung bases have decreased. 
 The right PICC line is in unchanged normal position.