Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is little interval change in comparison prior study from ___ . Again noted is mild pulmonary vascular congestion . Moderate cardiomegaly is stable . Mild right basilar opacities are again noted and appear relatively improved in comparison to the prior study . Otherwise , the lungs are without a new focal consolidation , effusion , or pneumothorax . Atherosclerotic calcifications are again noted at the aortic arch .
    OUTPUT:
    
Moderate cardiomegaly and mild pulmonary edema appear unchanged . Bibasilar opacities have improved in comparison to the prior study from ___ .