Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lung is better aerated , with residual pulmonary opacities compared with prior . No definite pneumothorax . Right chest tube . Right PICC line tip in the low SVC . Right pleural effusion has improved . Left pleural effusion is stable . Stable left basilar opacity , likely atelectasis . Enteric tube tip below diaphragm . Emphysematous changes lungs . Stable heart size .
    OUTPUT:
    
No pneumothorax . Improved findings in the right chest .