Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable , single view upright chest x-ray shows interval increase of lung ventilation with improvement of the bilateral opacification due to reduction of pulmonary edema . Persistent left lung base opacity due to a small pleural effusion . Heart size is mildly enlarged . Mediastinal and pleural drain have been removed . ET , NG tube have been removed . Right IJ catheter has tip ending in the upper SVC .
    OUTPUT:
    
Interval improvement of lung ventilation with resolution of pulmonary edema . Persistent small left pleural effusion and mild cardiomegaly . All the monitoring and support devices have been removed except for right IJ catheter which has tip ending in the upper SVC .