Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were obtained . There is no focal consolidation or pneumothorax . There is some redistribution of fluid into the upper lung zone vasculature . There is a small , probably left - sided pleural effusion with a subpulmonic component given that more is seen on the lateral than the frontal radiograph . Allowing for AP technique and low lung volumes , the heart is upper limits of normal for size . The mediastinal silhouette is normal . Degenerative changes are seen in the shoulder girdles bilaterally .
    OUTPUT:
    
Findings consistent with mild congestive heart failure .