Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The Swan - Ganz catheter has been retracted , and now terminates in the proximal right pulmonary artery . The ET tube tip is in the mid trachea , and the NG tube courses below the hemidiaphragm to terminate in the stomach . Moderate diffuse bilateral airspace and interstitial opacities are most likely due to pulmonary edema . Small layering bilateral pleural effusions with bibasilar subsegmental atelectasis are unchanged . There is no pneumothorax . The heart and mediastinum are magnified by the projection . The patient has had prior cervical spine fusion .
    OUTPUT:
    
Interval repositioning of the Swan - Ganz catheter with its tip now projecting over the proximal right pulmonary artery . Stable moderate pulmonary edema , small bilateral pleural effusions , and bibasilar subsegmental atelectasis .