Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . There is increased pulmonary edema when compared to prior . Blunting of the posterior costophrenic angle is compatible with small effusions . There is no confluent consolidation . Moderate cardiomegaly again noted . Single - lead pacing device is identified . Median sternotomy wires are identified as well as coronary stents . No acute osseous abnormalities .
    OUTPUT:
    
Slight increase in degree of pulmonary edema .