Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . The heart is mildly enlarged , though likely exaggerated by portable AP technique . There are small bilateral pleural effusions , there is engorgement of central pulmonary vessels , with bilateral hazy perihilar opacities , most suggestive of pulmonary edema . There is no focal consolidation to suggest pneumonia . Bibasilar atelectasis is present . There is no pneumothorax . There is calcification of the aortic knob and tortuosity of the descending aorta . There are no acute osseous abnormalities identified . There is no air in the upper abdomen .
    OUTPUT:
    
Findings compatible with congestive failure . No pneumonia .