Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest compared to previous exam from earlier the same day at 7 :28 p .m . Low inspiratory effort is seen . There is evidence of pulmonary vascular congestion . There is no large effusion . Cardiac silhouette is enlarged , but likely accentuated due to low inspiratory effort . Cardiomediastinal silhouette is otherwise grossly unremarkable . Hypertrophic change is seen in the spine .
    OUTPUT:
    
Mild pulmonary edema .