Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate enlargement of the heart is present . Aortic knob calcifications are visualized . Mediastinal contour is unremarkable . There is mild pulmonary vascular congestion along with small bilateral pleural effusions . Mild streaky bibasilar opacities likely reflect atelectasis . No pneumothorax is identified . No acute osseous abnormality is detected . Remote left rib fractures are identified .
    OUTPUT:
    
Mild pulmonary vascular congestion and small bilateral pleural effusions .