Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart is normal . Cardiomediastinal silhouette and hilar contours are unremarkable . There is mild pulmonary vascular congestion with trace interstitial edema . Lungs are otherwise clear without focal consolidation . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Trace interstitial edema . No consolidation worrisome for pneumonia .