Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiograph demonstrates stable dextroscoliosis with apex at the thoracolumbar junction . The aorta is tortuous . Otherwise , mediastinal , hilar and cardiac contours are unremarkable . Bibasilar increased lung markings likely reflect early pulmonary edema . Deformity of right upper ribs and the right glenohumeral joint is unchanged compared to ___ . There is a cardiac monitoring device projecting over the left heart , possibly a Reveal monitor .
    OUTPUT:
    
Stable heart size . Interstitial edema may indicate early heart failure .