Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Mild pulmonary vascular congestion persists . There is no confluent consolidation or large effusion . Cardiomediastinal silhouette is unchanged . Prior right - sided central venous line is no longer seen .
    OUTPUT:
    
Mild persistent pulmonary vascular congestion without superimposed cardiopulmonary process .