Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate slightly hyperexpanded lungs . Pulmonary edema seen on ___ exam has resolved . Minimal bibasilar opacities most likely represent atelectasis . The hilar and mediastinal silhouettes are unremarkable . The descending aorta appears tortuous . Aortic arch calcifications are present . There is moderate cardiomegaly . There is mild blunting of the costophrenic angle , suggestive of trace bilateral pleural effusions . Retrocardiac opacities are not seen on appreciated on the lateral view . The bones are diffusely demineralized . Extensive degenerative joint changes of thoracic and bilateral shoulder joints are noted .
    OUTPUT:
    
In comparison to ___ exam , there is interval resolution of pulmonary edema . Trace bilateral pleural effusions persist . Moderate cardiomegaly .