Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . The heart is mildly enlarged . The configuration demonstrates a prominence of the left ventricular contour to the left and posteriorly but no evidence of marked left atrial enlargement . Thoracic aorta is mildly widened but does not show any local contour abnormalities . A right - sided internal jugular vein approach Port - A - Cath system is noted and the line terminates in mid-to - lower SVC . No pneumothorax is present . The pulmonary vasculature is not congested . There is no evidence of new acute parenchymal infiltrates . There is mild blunting of the lateral and posterior pleural sinuses , but in the absence of acute pulmonary congestion , these findings are most likely related to patient 's past medical history , which includes a liver transplant , probably represent pleural scar formations . There is no evidence of pneumothorax on either side . Skeletal structures of the thorax grossly unremarkable .
    OUTPUT:
    
Mild cardiac enlargement with left ventricular prominence , but absence of acute pulmonary congestion or left atrial enlargement . No acute infiltrates . Bilateral pleural scar formations , probably related to past history . Thus , presently no evidence of acute pulmonary infiltrates or significant CHF .