Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is again present , relatively stable from the prior exam . There is mild pulmonary edema with hilar congestion . No large effusions . No pneumothorax . Mediastinal contour is stable . Bony structures intact .
    OUTPUT:
    
Moderate cardiomegaly and mild pulmonary edema .