Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding similar study of ___ . The heart size is now within normal limits . No configurational abnormalities are seen . Thoracic aorta is mildly widened and elongated but no local contour abnormalities or walled calcifications are identified . The pulmonary vasculature is not congested . There is no evidence of any acute or chronic pulmonary parenchymal abnormality and the pleural sinuses are free laterally and posteriorly . No pneumothorax in the apical area . Skeletal structure of the thorax grossly unremarkable . When comparison is made with the next previous examination , it can be stated at that time moderate cardiac enlargement existed in the presence of some interstitial edema on the lung bases but absence of pleural effusions . All these findings have now been normalized and confirm the previously made diagnosis of mild cardiomegaly and pulmonary congestion at the time of previous examination of ___ .
    OUTPUT:
    
No significant cardiovascular or pulmonary abnormalities identified .