Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding chest examination of ___ . There is moderate cardiac enlargement . The configuration suggests a prominence of the left ventricular contour to the left and posteriorly , but there is no marked left atrial enlargement . The thoracic aorta is generally widened and elongated and shows calcium deposits in the wall , mostly at the level of the arch . Pulmonary vasculature demonstrates an upper zone re-distribution pattern ; however , there is no evidence of acute interstitial or alveolar edema . Also , the lateral and posterior pleural sinuses are free from any fluid accumulation and no evidence of pneumothorax exists in the apical area . A thin plate atelectasis in the left hemithorax mid portion appears to represent the scar as it is completely unchanged in comparison with the examination almost one year ago . Comparison with the previous examination demonstrates that the cardiac enlargement existed already earlier . The patient appeared to be slightly more congested on the previous examination . There is no remaining evidence of any right upper lobe pneumonia which was diagnosed on a chest examination of ___ .
    OUTPUT:
    
Cardiac enlargement with configuration compatible with systemic hypertension , possibly mild congestion but no evidence of advanced interstitial or alveolar edema . No acute parenchymal infiltrates .