Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest are provided . Bilateral pleural effusions are noted , small in size with associated compressive lower lobe atelectasis . Cardiomegaly is stable , mild . Mediastinal contour is normal . Atherosclerotic calcification along the aortic knob is noted . There is no overt pulmonary edema , though mild congestion is difficult to exclude . No convincing signs of pneumonia or pneumothorax . Bony structures are intact . No free air below the right hemidiaphragm . There is a vascular stent noted in the right axilla / subclavian region .
    OUTPUT:
    
Mild cardiomegaly , stable with small bilateral pleural effusions and possible mild pulmonary vascular congestion .