Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: All the monitoring and supporting devices are unchanged and in standard position . Lung volume is minimally increased with improvement of pulmonary edema , especially to the right . Persists small left pleural effusion and left lower lobe atelectasis . Heart size is still mildly enlarged .
    OUTPUT:
    
Interval improvement of pulmonary edema , especially to the right with persistent left base pleural effusion and left lower lobe atelectasis .