Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . A small right pleural effusion has improved from ___ with improvement in the right basilar opacity . Mild persistent opacity is likely atelectasis . A left pleural effusion is small . The right upper lung and left lung are clear . Biapical pleural thickening is unchanged . Pulmonary vasculature is within normal limits with resolution of pulmonary edema . Moderate enlargement of the cardiac silhouette is stable from ___ but larger than on ___ , due to pericardial effusion seen on MRI . Mediastinal silhouette and hilar contours are stable . The spleen is enlarged .
    OUTPUT:
    
1 . Decreased right pleural effusion , now small . Mild residual adjacent opacity is likely atelectasis , but recommend follow up radiograph to document resolution . 2 . No pulmonary edema . 3 . Pericardial effusion . Findings discussed with Dr . ___ by phone at 11 : 20 am on ___ .