Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ catheter tip projects over the mid SVC , unchanged . Other lines are external to the patient . Moderate edema and central pulmonary vascular congestion new . Asymmetric increased opacity in the right lower lobe may reflect aspiration and / or concurrent infection . No pleural effusion or pneumothorax . The heart is top - normal in size .
    OUTPUT:
    
Interval new moderate edema .