Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates proximal position of endotracheal tube terminating 7 .5 cm above the carinal . This could be advanced for standard positioning . Cardiomediastinal contours are stable . Worsening pulmonary vascular congestion is accompanied by enlarging , now moderate right pleural effusion . Adjacent right lower lobe atelectasis and or consolidation has also worsened . Within the left lung , left retrocardiac opacity shows substantial improvement and a left pleural effusion has of essentially resolved .
    OUTPUT:
    
Improving aeration at left lung base . . Worsening right pleural effusion with adjacent right basilar atelectasis and or consolidation .