Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is elevation of the right hemidiaphragm , which is unchanged from the prior study . There is improved aeration of the bilateral lung bases from ___ with no focal consolidation concerning for pneumonia . No large pleural effusion or pneumothorax is detected . There is diffuse mildly increased prominence of the pulmonary vasculature , which is improved from the prior radiograph . The size of the cardiac silhouette is difficult to evaluate , but there is unchanged left ventricular configuration with probable mild - to - moderate cardiac enlargement . The mediastinal contours remain prominent with unfolding of the thoracic aorta but appears stable in comparison to the prior study . Clips in the left neck are re-demonstrated .
    OUTPUT:
    
1 . Improved aeration of the bilateral lung bases from ___ with no focal consolidation concerning for pneumonia . 2 . Improved mild pulmonary vascular congestion without pleural effusion . 3 . Stable cardiomegaly .