Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased heart size . Pulmonary vascularity is mildly more prominent since prior . Mild interstitial prominence in the lower lungs , suggests edema . Left infrahilar opacity has mildly improved . Prominent left cardiophrenic angle fat pad versus stable small pleural effusion . No pneumothorax .
    OUTPUT:
    
Pulmonary vascularity has worsened since prior , with development of mild edema .