Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Pulmonary edema has improved which is now moderate . Moderate bilateral pleural effusions , left greater than right are stable . Moderate cardiomegaly unchanged . No pneumothorax . Venous pacing wires in the right ventricle are unchanged .
    OUTPUT:
    
Improved pulmonary edema which is now moderate . Moderate bilateral effusions .