Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest , PA and lateral radiograph demonstrates top normal heart size . The aorta is calcified There is prominence of the pulmonary vasculature , suggestiong with mild volume overload and there is mild interstitial edema . There is a trace right pleural effusion . Multilevel degenerative changes are seen along the spine .
    OUTPUT:
    
No focal opacification concerning for pneumonia . Prominence of the pulmonary vasculature and mild interstitial edema . Trace right pleural effusion .