Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph was obtained . The lungs are low in volume with bibasilar likely atelectasis . Mild pulmonary edema is accompanied by small right greater than left pleural effusions . The cardiac silhouette remains severely enlarged . Dual lead pacemaker is noted . Chin obscures evaluation of the lung apices .
    OUTPUT:
    
Mild pulmonary edema with small bilateral pleural effusions . Bibasilar atelectasis .