Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Deep brain stimulator device is projects over the chest wall bilaterally with leads extending craniad . Lung volumes are low limiting evaluation . Mild bibasilar atelectasis is noted . There is no convincing evidence for pneumonia . No large effusion or pneumothorax . The heart size is mildly enlarged as on prior . The mediastinal contour is stable . There is no overt evidence for edema though mild congestion is likely present . Bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly with mild congestion . Mild bibasilar atelectasis .