Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is moderate - to - severe cardiomegaly . There is evidence of moderate pulmonary edema . Increased density at the lung bases bilaterally could be secondary to layering pleural effusions and atelectasis . There is no evidence of a pneumothorax . The visualized osseous structures are unremarkable . Aortic knob atherosclerotic calcifications are present . The right PICC has been removed .
    OUTPUT:
    
Moderate pulmonary edema with increased probable layering small bilateral pleural effusions and bibasilar atelectasis .