Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Slight lung hyperinflation and upper lobe oligemia is explained by known significant emphysema . There is no lung consolidation worrisome for infection . Cardiac contour is mildly enlarged . Pulmonary vessel cephalization is new since ___ but stable since yesterday , without any sign of pulmonary edema . There is no pneumothorax or pleural effusion . Right - sided pacemaker has leads in right atrium and ventricle . Coronary artery calcification is seen on the lateral view .
    OUTPUT:
    
1 . There is no evidence of pneumonia . 2 . Mild cardiac congestion is unchanged since yesterday but new since ___ . There is no sign of pulmonary edema .