Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright chest radiograph . The lungs are well expanded with unchanged to slightly improved moderate right greater than left bilateral pleural effusions and accompanying atelectasis . Pulmonary edema has virtually resolved . Right internal jugular central venous catheter is unchanged with interval extubation and removal of NG tube . Aortic endovascular stent is unchanged .
    OUTPUT:
    
Improved moderate bilateral pleural effusions with resolution of pulmonary edema and unchanged atelectasis .