Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is increased compared to the prior study . The mediastinal contour is unremarkable . There is mild pulmonary edema with perihilar haziness and vascular indistinctness . Small bilateral pleural effusions are also demonstrated . Patchy opacities are noted in the lung bases . No pneumothorax is visualized . There are no acute osseous abnormalities grossly seen .
    OUTPUT:
    
Mild congestive heart failure with moderate cardiomegaly and mild pulmonary edema along with small bilateral pleural effusions . Bibasilar opacities likely reflect atelectasis .