Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided pacemaker device is noted with single lead terminating in the right ventricle . Moderate cardiomegaly is re - demonstrated , unchanged . The aorta is mildly tortuous . Mild pulmonary edema is new in the interval . There are likely trace bilateral pleural effusions . No focal consolidation or pneumothorax is present . Mild degenerative changes are seen in the thoracic spine .
    OUTPUT:
    
Mild pulmonary edema and probable trace bilateral pleural effusions