Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG , with wires and surgical clips that appear unchanged in comparison to the prior chest radiograph . Moderate cardiomegaly . Moderate interstitial edema . Bilateral pleural effusions , right larger than left , with fluid in the minor and major fissures . The linear opacity in the left upper lung represents scarring and appears unchanged in comparison to the prior chest radiograph . No pneumothorax is seen . There is diffuse heterogeneous increased density of the the bones .
    OUTPUT:
    
1 . Moderate cardiomegaly , interstitial edema , and bilateral pleural effusions consistent with congestive heart failure . 2 . Diffuse heterogeneous increased density of the bones . Recommend workup for bony abnormalities .