Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An AP upright radiograph of the chest is provided . There is no significant change from the prior examination . Moderate cardiomegaly is stable . Chronic parenchymal opacities which are better demonstrated on the prior chest CT are also unchanged . There is no evidence of superimposed airspace opacification or pulmonary edema . There is no pneumothorax or pleural effusion . Median sternotomy cerclage wires are intact . The right pectoral AICD and its leads are unchanged .
    OUTPUT:
    
1 . Stable moderate cardiomegaly 2 . Stable chronic parenchymal changes . 3 . No evidence of acute pulmonary edema .