Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are left greater than right bilateral pleural effusions with overlying atelectasis . Cardiac silhouette remains mildly enlarged although to a lesser degree at as compared the prior study . Dual lead left - sided pacemaker is similar in position . Aortic core valve is noted but not as well seen on
    OUTPUT:
    
Bilateral pleural effusions , left greater than right , with overlying atelectasis . Enlarged cardiac silhouettes although possibly to a lesser degree than on the prior study . No overt pulmonary edema .