Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates mildly hypoinflated lungs with bilateral heterogeneous interstitial opacities suggestive of edema . Opacities in the posterior costophrenic angles suggestive of small bilateral effusions . No pneumothorax . Persistent moderate cardiomegaly is seen . Coronary artery stents are identified . Mediastinal contour and hila are otherwise unremarkable . Calcification of the aortic arch is stable . Limited assessment upper abdomen is within normal limits .
    OUTPUT:
    
Mild pulmonary edema with moderate cardiomegaly and new small bilateral effusions .