Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Low lung volumes limit evaluation . There are bilateral pulmonary opacities which are most confluent in the lung bases . Central pulmonary hilar engorgement with interstitial and alveolar edema is present . Bilateral pleural effusions are small to moderate . No pneumothorax . Heart size appears enlarged though poorly assessed . Mediastinal contour is stable with atherosclerotic calcification along the aortic knob . Bony structures are intact .
    OUTPUT:
    
Findings compatible with pulmonary edema / heart failure . Small - to - moderate bilateral pleural effusions also present .