Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no pleural effusion , pneumothorax or focal airspace consolidation worrisome for pneumonia . Bibasilar atelectasis is noted . The heart is moderately enlarged but unchanged from at least ___ . The aorta is tortuous . The hilar contours are unremarkable and similar in appearance to the prior CT . Specifically , there is a prominent right pulmonary vein .
    OUTPUT:
    
No acute cardiopulmonary process with unchanged moderate cardiomegaly .