Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation is identified . There is moderate pulmonary vascular congestion and interstitial edema . The cardiac silhouette is normal . There is no pleural effusion or pneumothorax . Included upper abdomen is unremarkable . Calcifications of the aortic arch are noted .
    OUTPUT:
    
Moderate pulmonary vascular congestion and interstitial edema .