Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: 2 portable views of the chest . Bibasilar opacities are compatible with a moderate right - sided and at least a small left sided effusion as well . There is moderate pulmonary edema . Cardiac silhouette is difficult to assess given sihouetting particularly on the right . Atherosclerotic calcifications seen at the aortic arch .
    OUTPUT:
    
Moderate right and small left pleural effusions . Moderate pulmonary edema . Superimposed infection is not excluded at the bases .