Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate to severe cardiomegaly is re - demonstrated . The aortic knob is calcified . Mild pulmonary edema is noted along with small bilateral pleural effusions . Prominence of the main pulmonary artery is unchanged and suggestive of underlying pulmonary arterial hypertension . Bibasilar atelectasis is present . There is no pneumothorax . No acute osseous abnormalities detected .
    OUTPUT:
    
Mild pulmonary edema with small bilateral pleural effusions and bibasilar atelectasis .