Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is moderately enlarged . The aorta demonstrates diffuse calcifications . There is perihilar haziness and vascular indistinctness compatible with mild to moderate pulmonary edema . Small bilateral pleural effusions are present . No pneumothorax is identified . There is minimal scarring within the lung apices . Mild degenerative changes are noted within the thoracic spine .
    OUTPUT:
    
Mild to moderate pulmonary edema with small bilateral pleural effusions .