Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is moderately enlarged . Mediastinal contours are unremarkable . There is perihilar haziness and vascular engorgement with diffuse interstitial opacities compatible with mild interstitial pulmonary edema . Small bilateral pleural effusions are noted , left greater than right . There is no pneumothorax . Retrocardiac atelectasis is also likely present . Marked degenerative changes of the right glenohumeral joint are seen with loss of joint space , subchondral cysts and subchondral sclerosis .
    OUTPUT:
    
Mild congestive heart failure with small bilateral pleural effusions .