Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Because of changes in the patient 's body habitus since ___ , we obtained confirmation of the correct identification of the patient in this study . Small to moderate right and tiny left pleural effusions are new . Interval enlargement of the cardiac silhouette could be due to cardiomegaly or a pericardial effusion . Pulmonary and mediastinal vasculature are normal and the lungs are clear .
    OUTPUT:
    
New small to moderate right and new tiny left pleural effusions . New mild cardiomegaly and / or pericardial effusion . No evidence of tampondade physiology .