Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral chest radiographs were obtained . The lungs are low in volume with basal opacities which are likely atelectasis . Mild vascular congestion is seen without overt edema . The heart is top normal in size with pleural fluid noted along the major fissure . There is no pneumothorax with small likely bilateral dependent pleural effusions .
    OUTPUT:
    
Low lung volumes with mild vascular congestion and trace pleural effusions .