Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouettes are stable . Aortic arch calcifications are noted . The bilateral hila are within normal limits . There is bibasilar atelectasis . There is no definite focal consolidation . There is pulmonary vascular congestion and probably early or mild pulmonary interstitial edema . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Pulmonary vascular congestion and probably early or mild pulmonary interstitial edema . Low lung volumes . No definite focal consolidation .