Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest film ___ at 06 : 40 is submitted .
    OUTPUT:
    
The heart is mildly enlarged most likely reflecting cardiomegaly . There are multiple calcifications in the right upper lobe suggestive of prior granulomatous infection . Clinical correlation is advised . The right hilum appears slightly prominent , but this is felt to most likely be related to patient rotation on the current study rather than lymphadenopathy . No pulmonary edema . Bibasilar streaky opacities likely reflect atelectasis or scarring . No focal airspace consolidation to suggest pneumonia . No pneumothorax . No large effusions .