Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal upright view of the chest was obtained portably . Lung volumes are slightly low resulting in bronchovascular crowding . There is no focal consolidation , pleural effusion or pneumothorax . Mild cardiac enlargement persists . Mediastinal silhouette and hilar contours are within normal limits allowing for lung volumes . The left internal jugular catheter ends in the lower SVC .
    OUTPUT:
    
No pneumonia , edema or effusion . Discussed with Dr . ___ by phone at 2 :30 p .m . ___ per request .