Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart remains enlarged . The aorta is markedly tortuous . Increased interstitial markings are seen throughout the lungs , similar to prior , and most compatible with edema . No pneumothorax or consolidation or pleural effusion . There is diffuse demineralization . Incidental note is made of a right cervical rib . Sternotomy sutures project over the mediastinum . EKG leads overlie the chest wall .
    OUTPUT:
    
1 . Mild pulmonary edema . 2 . No pneumonia .