Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Dual lumen right - sided central venous catheter seen with distal tip in the right atrium . There has been improvement of the previously seen pulmonary vascular congestion which is still present . There is no consolidation or pleural effusion . Cardiac silhouette is unchanged . No acute osseous abnormalities detected .
    OUTPUT:
    
Mild pulmonary vascular congestion , improved since prior . No evidence of consolidation .