Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph obtained . A right subclavian venous stent is again noted . There are pleural effusions , right greater than left . There is hazy opacity obscuring the majority of the right mid-lower lung which is most compatible with pulmonary edema , though a component of the layering effusion is also possible . Pulmonary edema is less evident in the left lung . The heart size is difficult to assess but appears grossly stable . Atherosclerotic calcification along the thoracic aorta noted . Tracheobronchial tree calcification is also noted . Bony structures are intact . Clips in the upper abdomen noted .
    OUTPUT:
    
Possible pulmonary edema with bilateral pleural effusions , right greater than left .