Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation . Slight blunting of the right lateral costophrenic angle may be a small effusion . There is no overt pulmonary edema . Moderate cardiac enlargement is seen . Atherosclerotic calcifications identified at the aortic arch . No acute osseous abnormalities .
    OUTPUT:
    
Moderate cardiomegaly and possible small right pleural effusion . No focal consolidation or edema .