Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , effusion , or pneumothorax . There is mild pulmonary vascular congestion without overt edema . Cardiac enlargement is similar compared to prior . Atherosclerotic calcifications are noted at the aortic arch .
    OUTPUT:
    
Pulmonary vascular congestion without frank edema or effusion .